What should a daily inspection of traffic control devices include?

• A. Only a visual appearance review without checking legibility.
• B. Checks for damage, legibility, alignment, retroreflectivity, and that devices are in their correct positions.
• C. Testing the electrical circuits of all devices.
• D. Replacing all devices regardless of condition.

Answer: (B)

A daily check of traffic control devices should verify they are in good condition, readable, properly oriented, and in the right places. This means looking for any physical damage that could affect how well the device communicates its message, ensuring the lettering and symbols remain legible from the driver’s perspective, confirming the sign or device is upright, aligned toward the correct direction, and at the proper height, and checking that retroreflectivity is sufficient so the device is visible at night when illuminated. It’s also essential to confirm the device hasn’t been moved and still sits in its intended position as specified by the plan. These elements together maintain safety and compliance, because a damaged, illegible, misaligned, or misplaced device can mislead drivers and create hazards. Routine electrical testing of all devices isn’t part of a standard daily inspection and would be handled separately as needed. Replacing devices regardless of condition is not a practical or safe approach.