All lanes in both directions on Interstate 526 near the Don Holt bridge were closed to traffic the morning of Dec. 18. It’s unclear what caused the more than three-hour closure ... .
The DonHoltBridge on the I-526 was shut for hours early on Thursday, creating major traffic snarls. Tens of thousands of cars, and roughly 2,000 to 5,000 heavy trucks reportedly use the bridge daily ....