What should you do if posted bridge height appears to be inaccurate?

When faced with a posted bridge height that appears to be inaccurate, finding an alternate route is the most prudent choice. If the height may be misrepresented, you risk damaging your vehicle or becoming stuck if the actual height is lower than indicated.

Taking an alternate route allows you to avoid potential hazards entirely, ensuring safety for yourself and your vehicle. This decision is especially important for commercial drivers, who are often responsible for large vehicles with significant height, making them more vulnerable to clearance issues.

While measuring the height, proceeding with caution, or increasing speed may seem like options to consider, they carry significant risks. Measuring on-site can be impractical and may not yield accurate results quickly. Assuming the bridge is safe without verifying its height can lead to dangerous situations. Speeding could lead to accidents or reduced control, increasing the likelihood of a collision with the overhead structure. In contrast, opting for an alternate route effectively minimizes any risk associated with the uncertainty of the bridge height.