9514 1404 393
Answer:
1110 feet
Explanation:
2.5 feet is 30 inches. The beam will drop to 0 inches above the street at a distance that is 30 times as far as it takes for a 1-inch drop.
(30 in)(37 ft/(1 in)) = 1110 ft
The headlights will illuminate the road 1110 feet ahead.