📚Alabama General Knowledge — Question 2 of 10
The bridge formula:
Answer: C
Permits less maximum axle weight for axles that are closer together.
The purpose of weight limits on bridges is to protect the structural integrity and wear on the bridge. Axles that are closer together result in more weight in a smaller area than those that are farther apart, so the limit is for less weight with axles that are close together.
Source: Alabama CDL Manual
All choices
- APermits the same maximum axle weight for any axle.
- BPermits less maximum axle weight for the axles that are far apart.
- CPermits less maximum axle weight for axles that are closer together.
Alabama CDL General Knowledge Test Info
Questions on Exam
50
Passing Score
80%
Time Limit
Typically 60 minutes; varies by testing location
Age Requirements
Intrastate: 18+ · Interstate: 21+
Alabama Law Enforcement Agency (ALEA)
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