header bg
8 arrow_forward 0 done arrow_forward 0 done_all

When you proceed through an underpass, your vertical clearance may be affected by

A
Explaination
Don't assume that the vertical clearance signs positioned at underpasses are correct. Repaving or packed snow may have raised the effective height of the road surface, reducing the clearance since the signs were installed. Furthermore, without the weight of cargo, an empty truck may be significantly taller than a loaded one, which can also reduce the vertical clearance.