IH 37 Nbml over US 181

Good Condition3 years old14,175 vehicles/day

Location

StateTexas
CountyNueces
LocationAt SH 286 Interchange
CarriesIH 37 Nbml
CrossesUS 181
Coordinates27.79806, -97.40859

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical6 — Scour calculated, stable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length402.6 ft (122.7 m)
Max Span125.0 ft (38.1 m)
Deck Width58.1 ft (17.7 m)
Deck Area2171.8 sq m
Main Spans3
Year Built2023

Traffic

Avg Daily Traffic14,175 (2023)
Truck Traffic8%
Lanes On Bridge3
Lanes Under Bridge8

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number161780007406222

Nearby Bridges