Practice question

What is the purpose of underpass lighting?

To light the roadway above the overpass only
To illuminate the roadway beneath an overpass structure where the structure blocks ambient light and creates a dark area during daytime and nighttime
To provide lighting for pedestrians on the bridge deck
To illuminate the structural supports for inspection

Answer: B — To illuminate the roadway beneath an overpass structure where the structure blocks ambient light and creates a dark area during daytime and nighttime

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