What Is the Bridge Clearance for a Semi Truck?

A semi truck is a large commercial vehicle used to transport goods and materials. The size and weight of these vehicles require that they follow certain regulations in order to maintain safety on the roads. One such regulation is the bridge clearance for a semi truck, which is the minimum vertical distance a truck needs to clear a bridge or overpass in order to pass underneath.

The bridge clearance for a semi truck varies depending on the size and weight of the truck. The Federal Motor Carrier Safety Administration (FMCSA) has established guidelines for how much clearance is needed for various types of semis.

Generally, most trucks will need at least 13 feet 6 inches of vertical clearance, but this can vary based on the type of cargo being transported and the size of the truck itself. If heavier or larger items are being transported, it may require more clearance than 13 feet 6 inches.

Truck drivers must be aware of their minimum bridge clearance requirements before driving their trucks under any bridges or overpasses. This information can usually be found in their vehicle’s manual or on FMCSA’s website. Additionally, they should always check with local governments before travelling because each state may have different regulations regarding bridge clearances for semi trucks.

To ensure that there are no accidents due to low bridges, many states have installed signs near bridges to alert drivers about their required bridge clearances and other restrictions that may be applicable in that particular area. Drivers should always pay attention to these signs so they know what their minimum requirements are before attempting to pass under any bridges or overpasses.

In conclusion, the bridge clearance for a semi truck depends on its size and weight as well as what type of cargo it is transporting. While most semis require at least 13 feet 6 inches of vertical clearance, this can vary depending on the specific circumstances and it is important for drivers to be aware of their minimum requirements before travelling under any bridges or overpasses. Local governments may also have additional regulations regarding bridge clearances that drivers must be aware of before travelling in certain areas.

What Is the Bridge Clearance for a Semi Truck? The bridge clearance for a semi truck depends on its size and weight as well as what type of cargo it is transporting – usually at least 13 feet 6 inches but sometimes more depending on specific circumstances – with local governments potentially having additional regulations that must be adhered to by drivers before travelling through certain areas.

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Susan Delgado