IH 37 NB over Atascosa River

Good Condition50 years old15,590 vehicles/day

Location

StateTexas
CountyAtascosa
Location1.05 Mi NW Of FM 791
CarriesIH 37 NB
CrossesAtascosa River
Coordinates28.77199, -98.30554

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length580.1 ft (176.8 m)
Max Span80.1 ft (24.4 m)
Deck Width44.3 ft (13.5 m)
Deck Area2386.8 sq m
Main Spans9
Year Built1976

Traffic

Avg Daily Traffic15,590 (2013)
Truck Traffic31%
Lanes On Bridge3

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number150070007305163

Nearby Bridges

IH 37 SB over Atascosa River 0.0 mi Good IH 37 NB over Borrego Creek 0.2 mi Good IH 37 SB over Borrego Creek 0.2 mi Good IH 37 over Draw 0.6 mi Good IH 37 SB over US 281a Conn 0.9 mi Good IH 37 NB over US 281a Conn 0.9 mi Good IH 37 over Draw 1.0 mi Good FM 791 over IH 37 1.0 mi Fair IH 37 W Frtg RD over Draw 1.1 mi Good IH 37 Efr over Uprr 1.2 mi Good