Home › Texas › Atascosa County › Ih 35 SB over W Prong Atascosa River

Ih 35 SB over W Prong Atascosa River

Atascosa County, Texas · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Ih 35 SB over W Prong Atascosa River in Atascosa County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1967, making it 58 years old at the 2025 inventory.
It carries about 14,753 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 66 of the 176 inventoried bridges in Atascosa County rated fair (37.5%); 1 (0.6%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Concrete stringer or multi-beam girder
Length	about 160 ft
Location	0.10 Mi NE of FM 3175
NBI structure number	150070001704201
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Texas department of transportation.

Bridge	Built	Vehicles/day	Condition
Ih 37 over Draw	1979	29,873	Fair
Ih 37 over Draw	1979	29,873	Fair
Ih 37 Ml W Fr Rd over Draw	1979	29,000	Fair
Ih 37 over Draw	1955	23,567	Fair
Ih 37 over Dry Br of Atascosa River	1955	23,567	Good
Ih 37 over Draw	1976	22,389	Good