TRAFFIC MANAGEMENT AND ACCIDENT INVESTIGATION

CDI-4
PRE FINAL EXAMINATION ECHO

NAME:
DATE:

CHOOSE THE BEST ANSWER!

1. Generally, it refers to procedures, devices, and communication systems that help vehicles and
vessels safely share the same roads, rails, waterways, or air space. Traffic control establishes a set of
rules and instructions that drivers, pilots, train engineers, and ship captains rely on to avoid collisions
and other hazards. Safe travel for pedestrians is an additional goal in highway traffic control.
A. Traffic Control C. Highway Traffic control
B. Control Techniques D. Traffic Signs

2. Motorists depend on traffic control avoid collisions and travel safely devices to devices for highway
rendesign lights, pavement markings, and a variety of devices placed on, over, near, or even under, the
roadway destinations.
A. Traffic Control C. Highway Traffic control
B. Control Techniques D. Traffic Signs

3. Pavement markings separate opposing streams of traffic and direct vehicles into proper positions on
the roadway. For example, pavement markings delineate turn lanes at intersections and establish no-
passing zones. White and yellow paint is customarily used for pavement markings. Reflective devices
are more visible at night and are used in some locations to mark lanes and other significant places on
the road.
A. Pavement Markings C. Priority Control
B. Traffic-Signal D. Restraints

4. Are installed to permit safe movement of vehicles and pedestrians at busy intersections. The signal
light is probably the most easily recognized traffic sontrol device. At a busy intersection in a large
city, a traffic signal may control the movements of more than 100,000 vehicles per day. More than 60
percent of all miles driven each year are on roadways controlled by traffic signals.
A. Pavement Markings C. Priority Control
B. Traffic-Signal D. Restraints

5. As an alternative to banning traffic, traffic control planners use devices to discourage heavy use of a
route. Island built in the center of intersection force drivers to proceed slowly. Speed bumps
discourage high speed commuting through residential neighborhoods. Concrete median strips prevent
vehicles from making turns except at intersection.
A. Pavement Markings C. Priority Control
B. Traffic-Signal D. Restraints

6. As explained in the Vienna convention, the system of signs and signals which it has prescribed is
based on the use of shapes and colors, characteristics of each class of sign, and whenever possible on
the use of graphic symbols rather than inscriptions with few exceptions one of which is the STOP sign
of the United States. It has been adopted very likely because it is understood practically by every
motorist regardless of nationalities. These basic sign shapes are:
A. International Traffic Signs. C. Regulatory signs
B. Danger warning signs D. Informative signs

7. These signs are intended to inform road users of special obligations, restrictions or prohibitions with
which they must comply; they are sub-divided into: (1) priority signs; (ii) prohibitory or restrictive
signs; and (iii) mandatory signs. Regulatory signs are usually round in shape with the exception of
"Stop Signs" and "Yield Signs". Numbers 32 to 62 on Figure 26 located at the last part of this
discussion are regulatory signs.
A. International Traffic Signs. C. Regulatory signs
B. Danger warning signs D. Informative signs

8. These are signs which impose legal restrictions applicable at particular location usually enforceable
in the absence of such signs. These are intended to: inform road users of certain laws and regulations,
and special obligations, instructions, or prohibitions which they must comply with and violations.
A. Regulatory Signs B. Stop Sign

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deeply. Find joy in simple pleasures and gratitude in every day.”
C. Give Way Sign D. Left Turner Must Give Way Sign

9. This used to ensure caution before entering an intersection and shall be used where a complete stop
is required by law for safety. It is intended to ensure that drivers have sufficient time in which to
assess the degree of hazard prevailing before entering an intersection.
A. Regulatory Signs C. Give Way Sign
B. Stop Sign D. Left Turner Must Give Way Sign

10. This sign shall be rectangular in shape and shall have white reflectorized background and black
letters and borders.
A. Regulatory Signs C. Give Way Sign
B. Stop Sign D. Left Turner Must Give Way Sign

11. This sign has black legends, arrows, and border. However, the circular direction image inside
retains the reflectorized blue background and reflectorized white arrows.
A. Direction Signs C. Other Directional Signs
B. Disc Signs D. Two Way Sign

12. This sign shall be used at the entry termination of one-way carriageway to prohibit access of all
vehicles from the wrong direction.
A. The No Entry C. Pedestrian Prohibition Signs
B. No Entry For Specific Type Of Road Users D. No Pedestrian Crossing

13. The no pedestrian crossing sign (R3-10) can be used in conjunction with supplementary late in the
Special Instruction Sign series such as USE OVERPASS (S1-1) or USE PED XING (S1-2) or
alternatively use R3-10P1 or R3-10P2. These signs are only to be used where there are pedestrian
facilities nearby.
A. The No Entry C. Pedestrian Prohibition Signs
B. No Entry For Specific Type Of Road Users D. Bawal Tumawid Gamitin Ang Overpass

14. The NO TURN or NO LEFT TURN sign shall be used at intersections where vehicles are
forbidden to make a turn to the right or left, respectively.
A. No u Turn C. Prohibition Of Overtaking
B. Turning Prohibition D. No Overtaking

15. This sign shall be used where vehicles are forbidden to make any turn to reverse the direction of
travel.
A. No U Turn C. Prohibition Of Overtaking
B. Turning Prohibition D. No Overtaking

16. These signs are usually made of disc with black numerals, reflectorized white background, and
reflectorized red annular symbol.
A. Speed Restriction (Maximum) C. Speed restriction (Minimum)
B. Speed Limit Derestriction D. Speed Sign

17. The Parking and standing on side streets or curb of the road are sometimes prohibited.
A. Parking Signs C. Direction Sign
B. Speed Sign D. Zoning Sign

18. This signs are used at locations where partial or parking is prohibited. These signs contain black
letter "P", reflectorized red annular symbol and bar, and reflectorized red legend and arrow. The No
Parking disc can be used in conjunction with other legend plates for additional information.
A. No Parking Signs C. No Waiting Signs
B. Restricted Parking and Loading Signs D. No Loading and Unloading Signs

19. This sign shall be rectangular in shape and shall have reflectorized RS-5 white background,
reflectorized red borderline and legends for prohibitive messages and times of restriction.
A. No Parking Signs C. No Waiting Signs
B. Restricted Parking and Loading Signs D. No Loading and Unloading Signs

20. This sign within red-painted curb shall be rectangular in shape and shall have reflectorized red
letters and borders on white reflectorized background. These signs shall be erected at locations to
supplement pavement prohibit loading and unloading activities.
A. No Loading/Unloading Within Red-Painted Curb
B. No Stopping Anytime
C. The BUS-PUJ STOP

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deeply. Find joy in simple pleasures and gratitude in every day.”
D. Do Not Block Intersection

21. This sign shall be rectangular in shape and it shall have black letters on white reflectorized
background and reflectorized yellow legend reflectorized background.
A. No Loading/Unloading Within Red-Painted C. The BUS-PUJ STOP
Curb D. Do Not Block Intersection
B. No Stopping Anytime

22. This shall be rectangular in shape and they shall have black and border on white reflectorized
background. These signs shall be used alongside broken white line markings at Bus/PUJ lane which
allows vehicles to turn right at the next intersections. Signs Covered in this series are not included in
other categories.
A. Right Turners Cross At Broken White Lines
B. Miscellaneous Signs
C. Prohibition On Use Of Audible Warning Device
D. Load And Dimension Restriction Signs

23. This sign contains a reflectorized red annular border and bar with black symbol and reflectorized
white background. Use of audible warning device is prohibited, where this sign is used, except to
avoid an accident an accident or those vehicles that are authorized to use warning devices in case of
emergency. The No Blowing of Horns sign is usually erected in the vicinity of hospitals, schools,
libraries, and churches.
A. Right Turners Cross At Broken White Lines
B. Miscellaneous Signs
C. Prohibition On Use Of Audible Warning Device
D. Load And Dimension Restriction Signs

24. This sign is made of disc which contains a black symbol and border and a reflectorized fluorescent
yellow green background. Unlike the pedestrian Warning sign (W6-1) which is placed in advance in
accordance with appropriate Distances recommended. R6-8 is a regulatory sign to be placed at the
stop lines or at the approaches to a zebra pedestrian crossing.
A. Use Seat Belt Sign C. School Children Crossing
B. Pedestrians Crossing D. The Bike Lane Sign

25. This sign is made of disc which contains a black symbol and border and a reflectorized fluorescent
yellow green background. Unlike the Children Warning sign (W6-2) which is placed in advance in
accordance with distances recommended R6-9 is a regulatory sin to be placed at the stop lines on the
approaches to a marked School Children crossing.
A. Use Seat Belt Sign C. School Children Crossing
B. Pedestrians Crossing D. The Bike Lane Sign

26. These signs are also known as "caution signs." These signs have an equilateral triangular shape
with one side horizontal and having red borders. Numbers 1 to 31 under Figures 26 are danger
warning signs. These are signs intended to:
a. warn conditions, motorist of approaching hazardous road
b. seek caution for the approaching road hazards, and
c. call the reduction of speed.
A. Wheel Chair Crossing C. Caution Sign
B. Warning Signs D. Reverse Turn

27. These signs are used to indicate the type of road curve ahead of the motorist. Basically, the
following types are considered: the sharp turn, the reverse turn, the curve turn, the reverse curve, the
winding road and the hairpin curve. An advisory speed plate can be used to supplement the intention
of these signs.
A. Horizontal Alignment Sign C. Sharp Turn
B. Warning Signs D. Reverse Turn

28. This sign is used in advance of a sharp curve where motorists are required to slow down
substantially because of the road geometry.
A. Wheel Chair Crossing C. Sharp Turn
B. Warning Signs D. Reverse Turn

29. This sign is used in advance of a substandard curve or a curve that may not be evident to the
motorist in the course of his travel along a reasonable straight section of the road.
A. Curve C. Winding Road
B. Reverse Curve D. Hairpin Bend

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 3
deeply. Find joy in simple pleasures and gratitude in every day.”
30. This sign is used where there is a series of closely spaced curves, some or all of which warrant the
use of Turn (W1-1) or Curve (W1-3) signs. The shape of the arrow shall indicate the direction of the
first curve approach. A distance plate can be used in conjunction with this sign to indicate the
approximate distance of the substandard curves.
A. Curve C. Winding Road
B. Reverse Curve D. Hairpin Bend

31. This sign is used to warn motorists of an approaching curve with an almost 180- degree bend.
A. Curve C. Winding Road
B. Reverse Curve D. Hairpin Bend

32. Signs are used where the sight distance on the approach to an intersection or junction is less than
the safe stopping distance or where drivers may have difficulty in appreciating the presence or
configuration of an intersection ahead. However, there may be unusual situations where a special
design will be required to describe the intersection configuration more accurately. Such a design must
comply with the general standard of warning signs series.
A. Intersection And Junction Signs C. Other Crossroad
B. Cross Road D. t And y Junctions

33. Is used in advance of a T- Junction of the road that form the stem of the T and Y Junction sign
(W2-5) is used in advance of a road path on that approach which forms the stem of the Y. Where the
junction road meets the through road at an angle greater than 45 degrees, a Side Road Junction sign
(W2-5A) is more appropriate.
A. Intersection And Junction Signs C. Other Crossroad
B. Cross Road D. T And Y Junctions

34. Is used to warm road users that a side road large volume of traffic entering or crossing the through
route.
A. The Side Road Junction Sign C. Priority Road
B. Roundabout D. Signals Ahead

35. This sign is used on all approaches to a rotunda. It should not be used where a diagrammatic
Advance Direction sign (G1-5) is used on the approach.
A. The Side Road Junction Sign C. Priority Road
B. Roundabout D. Signals Ahead

36. These signs inform the motorist that the road he travels on is a priority road with the junction
intersection in front of him being controlled either by a STOP or GIVE WAY sign. These signs should
not be used unless the side roads are positively controlled to avoid creating a false sense of security to
the motorist on the main road.
A. The Side Road Junction Sign C. Priority Road
B. Roundabout D. Signals Ahead

37. This sign is used on the approaches to all road bridges having a width between curbs of: 5.5m or
less; between 5.5m and 6.0m in exceptional cases of high speed sections of roads with heavy traffic
volumes; or, less than that of the approach pavement regardless of its width.
A. Stop And Give Way Sign Ahead C. Narrow Bridge
B. Road Width Signs D. Road Narrows

38. This sign is used at the end of a section of divided road as a warning of tv ahead.
A. Narrow Bridge C. Divided Road
B. Road Narrows D. End Divided Road

39. These signs include those which warr motorists of unexpected road features such as change in road
pavement surface infrastructure, hazards due to conditions and environment. and weathe
A. Road Obstacle Signs C. Uneven Road
B. Opening Bridge D. Spill Way

40. This sign is used where water flows across a roadway at most times of the year, except during a
prolonged dry season.
A. Road Obstacle Signs
B. Opening Bridge
C. Uneven Road
D. Spill Way

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deeply. Find joy in simple pleasures and gratitude in every day.”
41. This sign is used to give warning of depressions in the road that my carry flood water for short
periods during wet seasons.
A. Flood C. Slippery
B. Falling Rocks D. Animal Crossing

42. This sing is used to warn motorists of a road section on which there is a possibility of falling rocks
or the consequence of it. The symbol may be reversed.
A. Flood C. Slippery
B. Falling Rocks D. Animal Crossing

43. This sign is used in the vicinity of an airfield to warn that aircraft may fly over the road at low
altitude.
A. Aircraft C. UFO
B. Spaceship D. Fly Over

44. These signs are interchangeable and used to warn motorists of the presence of pedestrians who
may be crossing the road ahead regardless whether there is a designated crossing.
A. Pedestrian and Slow Down Pedestrian C. Cross Only at Ped Xing
Ahead D. Wheel Chair Crossing
B. Children

45. This sign may only be used where crosswalks are clearly defined, to discourage jaywalking or
unauthorized crossing. The normal regulatory sign for prohibiting pedestrian crossing is R3-10
together with supplementary instruction sign plates such as USE OVERPASS.
A. Pedestrian and Slow Down Pedestrian C. Cross Only at Ped Xing
Ahead D. Wheel Chair Crossing
B. Children

46. This sign is used to warn motorists of wheel chair crossing such as near hospitals, shopping
centers.
A. Pedestrian and Slow Down Pedestrian C. Cross Only at Ped Xing
Ahead D. Wheel Chair Crossing
B. Children

47. This sign is used to warn the motorists of the approaching Bike Lane which may not be visible on
the road. This is a warning sign and should be placed at an appropriate distance ahead of the bike lane.
For a regulatory sign to a designated bike lane, use R6-10 sign.
A. Bike Lane Ahead C. Side Lane
B. Bike Lane D. Bike Side Lane

48. This sign is used only in conjunction with another warning sign to indicate the desirable speed in
good weather, traffic and road conditions.
A. Supplementary Signs C. On Side Road
B. Advisory Speed D. Other Warning Signs

49. This sign is used as a supplement other signs such as FLOOD (W5-7) or RAIL CROSSING (W7-2
or W7-3), to warn the road users of a hazard on a side road in close proximity to the through road.
A. Supplementary Signs C. On Side Road
B. Advisory Speed D. Other Warning Signs

50. The clearance signs shall be rectangular in shape and not less than 1500mm x 600mm in size with
the long axis horizontal. They shall be black letters on reflectorized background. white
A. Vertical Clearance
B. Slow Down Accident-Prone Area
C. Slow Down Merging Traffic Ahead
D. Lane Ends Merge Left

51. This sign shall be rectangular in shape and letters and borders shall be black on white reflectorized
background. These signs shall be installed to warn motorists of merging traffic from an entry ramp on
a highspeed highway.
A. Vertical Clearance
B. Slow Down Accident-Prone Area
C. Slow Down Merging Traffic Ahead
D. Lane Ends Merge Left

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 5
deeply. Find joy in simple pleasures and gratitude in every day.”
52. This sign is an advance warning to drivers of lane drop ahead and is to be used in conjunction with
appropriate lane marking and FORM 1 (or 2) LANE (S) sign (S2-10). This sign is rectangular in
shape, with long axis horizontal.
A. Vertical Clearance C. Slow Down Merging Traffic Ahead
B. Slow Down Accident-Prone Area D. Lane Ends Merge Left

53. This sign is the type normally used. Such signs list destinations together with appropriate direction
arrows, and if required road names and route markers.
A. Advance Direction Signs C. Diagrammatic Direction Signs
B. Stack Signs D. Intersection Direction Sign

54. This type presents a simplified diagram of the intersection layout. It should be used at complex
intersections and major roundabouts (rotunda) and for successive closely spaced road junctions or
locations where a stack sign cannot adequately indicate the complex layout.
A. Advance Direction Signs C. Diagrammatic Direction Signs
B. Stack Signs D. Intersection Direction Sign

55. These road signs are placed at more important intersections or decision points to show where the
intersecting roads lead. These signs shall be rectangular in shape with long axis horizontal. They may
be shaped to a point at one or both ends with a white chevron inside the point to indicate thedirection/s
to be followed.
A. Function And Application C. Town Names And Geographical Feature
B. Street Signs Sign
D. Service Signs

56. This group of signs conveys to the motorist information general of interest such as geographical
locations.These types of signs shall be rectangular in shape with long axis horizontal with black
legend on white background.
A. Function And Application C. Town Names And Geographical Feature Sign
B. Street Signs D. Service Signs

57. Generally, signs are rectangular in shape generally with long axis horizontal with white legend on
blue background and may be fully reflectorized if the service is available for use by night.
A. Function And Application C. Town Names And Geographical Feature Sign
B. Street Signs D. Service Signs

58. The identification and general direction of arterial roads and National highways that have
significance as through routes can be achieved by the display of Route Markers showing the number
and direction of the route. The route numbers can also be displayed on directions signs indicating the
appropriate national highway the motorists is on. The national highways could be identified by the
shield that has black numerals and border on reflectorized white background.
A. Tourist Information Signs C. Asian Highway Route Markers
B. Route Markers D. Signs For Expressways

59. As one of the 32 member countries of the United Nations Economic and Social Commission of
Asia and the Pacific (UN-ESCAP), the Philippines is committed to install Route Markers and
Directional Signs along the Asian Highways.
A. Tourist Information Signs
B. Route Markers
C. Asian Highway Route Markers
D. Signs For Expressways

60. Certain classes of traffic may be prohibited from traveling on an expressway. Where this occurs,
the appropriate signs prohibted on expressways should be erected on the roads leading to the entry
ramps. The location of the signs will depend upon local conditions. These signs shall have
reflectorized white legend on reflectorized light-green background.
A. Prohibited on Expressways C. Lane Directions Signs
B. Toll Charges D. Advance Exit Signs

61. This signs are used to guide the motorists onto lanes leading to an intersection or an interchange.
A. Prohibited on Expressways
B. Toll Charges
C. Lane Directions Signs
D. Advance Exit Signs

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 6
deeply. Find joy in simple pleasures and gratitude in every day.”
62. These signs are erected in advance of an exit ramp to advice drivers of the principal destinations to
be reached from the exit ramp, and/or the distance to the exit point. Not more than two destinations
should be shown on the sign.
A. Prohibited on Expressways C. Lane Directions Signs
B. Toll Charges D. Advance Exit Signs

63. Signing to services on or off expressways can either be: To services provided on the expressway
such as a rest area, truck parking area or a service center, or to services provided off the expressway
such as Restaurants, Gasoline Stations, and Information Center.
A. Expressway Service Signs C. Other Expressway Service Signs
B. Rest Area D. End of Expressway

64. Rest Areas adjacent to an expressway are usually located away from the main carriageway via a
ramp so that other guide signs do not influence the signs directing traffic to them.
A. Expressway Service Signs C. Other Expressway Service Signs
B. Rest Area D. End of Expressway

65. A warning of the end of an expressway is provided by Sign (GE6-1) at 1km or 2km (GE6-1A)
and REDUCE SPEED NOW Sign (GE8- 2) at approximately 400m from the end of the expressway.
This is placed at the end of the expressway. All these sign have white legend on reflectorized light-
green background.
A. Expressway Service Signs C. Other Expressway Service Signs
B. Rest Area D. End of Expressway

66. This sign is used in advanced of the end of an expressway. To be effective, drivers need to see a
purpose for slowing down and therefore other signs should be erected in conjunction with this sign,
A. Reduce Speed Now C. Turn Left With Care
B. Stop Here On Red Signal D. Turn Right Anytime With Care

67. This sign is used near the flashing signals located at railway level crossings or in any other
situation where a vehicle is required to stop at a red signal and the position at which the vehicle must
stop is not readily apparent.
A. Reduce Speed Now C. Turn Left With Care
B. Stop Here On Red Signal D. Turn Right Anytime With Care

68. the sign turn left with care may be erected at an intersection controlled by traffic signals where
there is no control on a left turn movement and where a separate lane for turns has been provided. The
process is called the “Left- Filter scheme"
A. Reduce Speed Now C. Turn Left With Care
B. Stop Here On Red Signal D. Turn Right Anytime With Care

69. This sign may be erected at channelized signalized intersection where a right turning lane is
segregated by traffic island.
A. Reduce Speed Now C. Turn Left With Care
B. Stop Here On Red Signal D. Turn Right Anytime With Care

70. The advance warning of low clearance of a structure ahead ( such as a bridge, or an overpass) for
high vehicle of a junction with a detour.
A. Low Clearance Ahead High Vehicles C. Give Way to Pedestrians
Detour D. No Right Turn on Red Signal
B. Detour for… Vehicles

71. This sign is erected with an alternative route where certain classes of vehicles may be un able to
negotiate the through route. The words HIGH, HEAVY, WIDE, or LONG may be used as appropriate
on the sign
A. Low Clearance Ahead High Vehicles C. Give Way to Pedestrians
Detour D. No Right Turn on Red Signal
B. Detour for… Vehicles

72. This sign, either S2-8A or S2-8B is used where there is a possibility that through traffic may enter
a dead-end local road in error. A suitable place to erect the sign is underneath the street name sign in
the side road.
A. Trucks And Buses Stay On The Right B. No Through Road
Except Kung Lulusot C. Road Closed

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deeply. Find joy in simple pleasures and gratitude in every day.”
D. Alternate Route (For trucks and Buses)

73. This sign is erected in the center of a road that is closed to vehicular traffic in conjunction with a
permanent barrier across the road.
A. Trucks And Buses Stay On The Right Except Kung Lulusot
B. No Through Road
C. Road Closed
D. Alternate Route (For trucks and Buses)

74. This sign is used to indicate an alternative for some types of vehicles when the normal route may
not accessible for any reason.
A. Trucks And Buses Stay On The Right Except Kung Lulusot
B. No Through Road
C. Road Closed
D. Alternate Route (For trucks and Buses)

75. Are used to guide drivers through a change in horizontal alignment of the road. Chevron are used
to supplement any of the advance warning signs, the Horizontal Alignment Signs (W-Types) or the
standard Guide Posts and Delineators. The chevron sign shall be vertical rectangle. No border are used
on the chevron sign.
A. The Chevron Signs C. Width Marker
B. Two-Way Hazard Markers D. Obstruction Markers

76. These are used where it is necessary to delineate an exposed obstruction on a traffic island nose at
which traffic may pass to either side. This sign can be used on a wide column of an overpass structure,
or a median island separating the carriageway with the traffic proceeding in the same direction.
A. The Chevron Signs C. Width Marker
B. Two-Way Hazard Markers D. Obstruction Markers

77. Width Markers are used at approaches to road bridges where; clearance to bridge curb from the
edge of the running lane is less than the shoulder or curb width of the approach road , there are non-
frangible vertical obstructions less than 500mm clear behind the bridge curb; any bridge less than 2m
wider than the approach pavement or running portion of the carriageway.
A. The Chevron Signs C. Width Marker
B. Two-Way Hazard Markers D. Obstruction Markers

78. These are used to delineate obstructions within or above the road. Further, these markers used
highlight road closures, either mid-block or at the end of a road (e.g., cul-de-sac, service road).
A. The Chevron Signs C. Width Marker
B. Two-Way Hazard Markers D. Obstruction Markers

79. These refers to any power operated traffic control device by which traffic is warned or directed to
take some specific actions. Traffic light signals are used to control traffic at junctions and also to stop
traffic to provide safe crossing points for pedestrians and cyclists.
A. Traffic Light C. Special Pedestrian Signals
B. Traffic Control Signals D. Train Approach and Gates Signal

80. These are signal lights designed primarily to control and regulate traffic flow.
A. Traffic Light
B. Traffic Control Signals
C. Special Pedestrian Signals
D. Train Approach and Gates Signal

81. These signal lights provides regulation for pedestrians like the “WALK" and “DO NOT WALK “
signal lights.
A. Traffic Light
B. Traffic Control Signals
C. Special Pedestrian Signals
D. Train Approach and Gates Signal

82. These are usually installed on road- rail intersection designed to inform motorists of any
approaching train on the inter section.
A. Traffic Light
B. Traffic Control Signals
C. Special Pedestrian Signals
D. Train Approach and Gates Signal

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 8
deeply. Find joy in simple pleasures and gratitude in every day.”
83. A traffic control signal by which traffic is alternately commanded to stop and permitted to proceed
in accordance with predetermined time schedule. This is the most widely used system of traffic
signaling. The duration of the green light remains constant and is set to favor traffic on the main
roadway. Main-road traffic is halted periodically to permit the side-road traffic to cross the
intersection for a short fixed-time before the signal again favors traffic on the main road. The cycle
lengths of the signal changes are determined by systematic studies of traffic flow and pedestrian
needs. Such cycle lengths can be set to vary during the a day to accommodate changing traffic patters.
Traffic-activated controllers can also be used. These vary the traffic def the green light on a street
according to changes in demand.
A. Traffic Control System C. Progressive System
B. The Fixed-time System D. Computerized Control of Signal Networks

84. These are used on major arteries of a number of cities. Signals at successive intersections along
the artery are timed to change from red to green at staggered intervals , permitting a vehicle that
maintain a constant speed to proceed with out interruption under normal circumstances.
A. Traffic Control System C. Progressive System
B. The Fixed-time System D. Computerized Control of Signal Networks

85. These are the lines usually white and yellow or a combination of yellow and white officially set on
the roadway as separation for motor vehicles traveling in the opposite direction or the same direction
in case of two-lane one-way street, two-lane two-way street or four-lane two-way street. Specific
examples of pavement and curb markings are: longitudinal lines; transverse lines; other lines; and
other markings.
A. Pavement Markings and Markers C. Longitudinal Lines
B. Pavement and Curb Markings D. Center Line or Separation Line

86. These are markings laid on road pavement in the direction of travel which include Center Line
(Separation/Barrier Line); Lane Line; 'No Trespassing Zone Zone Markings; Pavement Edge Line;
Continuity Lines; and, Transition Lines.
A. Pavement Markings and Markers C. Longitudinal Lines
B. Pavement and Curb Markings D. Center Line or Separation Line

87. This pertain to areas on the road that prohibit passing or overtaking another motor vehicle because
the drivers' vision is obstructed such as in blind curves and uphill road portions (vertical curve, ). The
"No Passing Zone" is marked by continuous line with a broken line or if passing is extremely
hazardous, the area is delineated with double solid (continuous) lines.
A. Double Yellow Line C. Lane Line
B. Single Yellow/White Line D. No Passing Zone" Zone Markings

88. This line is used to delineate or demarcate the roadway or carriageway and the shoulder. This is
made of solid white or yellow line . The presence of edge or curb line also prohibits parking on both
sides of the roadway while absence of curb line also prohibits parking on both sides of he roadway.
A. Pavement Edge Line or Edge Line or Curb Line
B. Continuity Lines
C. Transition Lines
D. Transverse Lines

89. These are lines indicating which lane should be followed by motorists. These are usually marked
on approaching narrow portions of the carriageway or on uphill approach where passing lanes are
provided.
A. Pavement Edge Line or Edge Line or Curb C. Transition Lines
Line D. Transverse Lines
B. Continuity Lines

90. These are used to guide traffic safely past obstructions or roadways such as islands, median strips,
bridge piers or indicate changes in the width of the traveled portion of the roadway and an increase or
reduction in traffic lanes. Lane, edge, separation or continuity lines may be used as transition lines
whichever is appropriate.
A. Pavement Edge Line or Edge Line or Curb Line
B. Continuity Lines
C. Transition Lines
D. Transverse Lines

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 9
deeply. Find joy in simple pleasures and gratitude in every day.”
91. These markings refer to the "series of marked (either flat or raised) transverse bars placed across
the road in the direction of traffic flow which are used to raise driver awareness of risk through
perceptual optical effects, thus encouraging drivers to reduce their speed in anticipation of an
upcoming hazard" (Martindale & Ulrich, 2010). Examples of transverse lines are stop lines, give way
lines, crosswalks or pedestrian markings, and runabout holding lines.
A. Pavement Edge Line or Edge Line or Curb Line
B. Continuity Lines
C. Transition Lines
D. Transverse Lines

92. Give Way or holding lines are markings consisting of two adjacent white lines across the
carriageways at which drivers must give way to all traffic in accordance with the standard sign R1-2
of the Philippine's Road Signs and Pavement Markings 2012 Manual, shows an equilateral triangle
mark or symbol on the lane similar to a “ GIVE WAY" sign. The give way line is used in conjunction
with a broken transverse line on the approach of an intersection.
A. Give Way Line C. Roundabout Holding Lines
B. Crosswalk or Pedestrian Lane D. Turn Lines

93. A turn line may be used to guide vehicles through turning movement at intersections. Turn
through used, should be so designed as to indicate the proper course for turning vehicles without being
needlessly confusing to through traffic or the traffic needing other turns. The line generally forms an
arc and is positioned on the left-hand edge of the turning and. The line commences at the termination
of the lane, edge or separation line, and shall continue up to but not across another turn line.
A. Give Way Line C. Roundabout Holding Lines
B. Crosswalk or Pedestrian Lane D. Turn Lines

94. These are used on wide roads where light traffic volume cannot justify the installation of solid
curbed Median Island.
A. Parking Bay Lines C. Bus and PUJ Lane Line
B. Painted Median D. Loading and Unloading Bay Lane Lines

95. This line is an unbroken yellow line used to separate other vehicles from buses and PUJ's. This
road marking can be supplemented by raised pavement markers on concrete pavements. The line is
tapered at the approach to the signalized intersection.
A. Parking Bay Lines C. Bus and PUJ Lane Line
B. Painted Median D. Loading and Unloading Bay Lane Lines

96. These are placed on sealed shoulders or other sealed portion of the road where traffic is not
desired.
A. Approach Markings to Islands and C. Diagonal Markings
Obstruction D. Rumble Strips
B. Chevron Markings

97. It is a type of thermoplastic lane marking designed to aid and provide motorist with visual, audio
and motion warnings on the road. These strips are fs highly visible horizontal lines on the road that
produce a humming sound and ample bumpy ride to the motorists when ran over. It promotes better
traffic safety because it stimulates more the human senses while driving.
A. Approach Markings to Islands and Obstruction C. Diagonal Markings
B. Chevron Markings D. Rumble Strips

98. These are small devices which are fixed to the concrete pavement surface to stimulate or
supplement painted pavement markings. The raised markers are either reflectorized or non-
reflectorized studs (DPWH, 2012) or “cats’ eye”.
A. Reflectorized Markings C. Hazard Markers
B. Raised Pavement Markers D. Delineators

99. These are markers placed on the face of traffic obstructions like bridges, guardrails, or traffic
islands.
A. Reflectorized Markings C. Hazard Markers
B. Raised Pavement Markers D. Delineators

100. These are small reflective panels or buttons mounted on guideposts or guard fence as an effective
aid to delineate the roadway for nighttime driving.
A. Reflectorized Markings B. Raised Pavement Markers

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 10
deeply. Find joy in simple pleasures and gratitude in every day.”
C. Hazard Markers D. Delineators

"Embrace the journey, learn from challenges, cherish moments, spread kindness, and love 11
deeply. Find joy in simple pleasures and gratitude in every day.”