Philadelphia Drivers License Practice Test

The bottom mark on an end of divided highway sign indicates that drivers are approaching the end of a divided highway. This sign serves an important purpose in managing driver expectations and behaviors as they transition from a divided roadway back to a standard road configuration where lanes may not be separated by barriers or medians.

Understanding this marking is crucial for maintaining safe driving conditions because it alerts motorists to be prepared for changes in road layout, which can include merging traffic, lane adjustments, or increased interaction with oncoming traffic. This knowledge helps drivers anticipate upcoming road conditions and adjust their speed and positioning accordingly to enhance safety for themselves and others on the road.