Roads

An unidentified United States Army officer stands in front of a mile post sign in a road that lists the distance to major cities, including Paris, Rome, Berlin, Tokyo, and Rio de Janeiro. The location is possibly Oran, Algeria.

Image of Route 21 in Vietnam, taken through the windshield of a vehicle.

Image of an unidentified man riding an elephant alongside Route 21 in Vietnam.

Image of a large section of erosion on the side of a hill below a road cut along Route 21 in Vietnam, due to flood damage.

Image of a bridge that was damaged by flooding along Route 21 near Ninh Hoa, Vietnam, with a mountain in the background.

Image of an eroded section of the road showing the loss of the road shoulder along Route 21 in Vietnam.

Image of erosion from flooding and the damage done to a bridge footing on Route 21 near Ninh Hoa, Vietnam.

Image of erosion near the roadway resulting in loss of the road shoulder along Route 21 in Vietnam.

Image of a bridge that was undermined by flooding on Route 21 near Ninh Hoa, Vietnam.

Image of large sections of erosion near the roadway resulting in shoulder loss along Route 21 in Vietnam.