FM 1660 over Cottonwood Creek

Good Condition60 years old5,946 vehicles/day

Location

StateTexas
CountyWilliamson
Location0.85 Mi N Of US 79
CarriesFM 1660
CrossesCottonwood Creek
Coordinates30.55556, -97.54455

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length73.2 ft (22.3 m)
Max Span9.8 ft (3 m)
Deck Width52.2 ft (15.9 m)
Deck Area354.6 sq m
Main Spans6
Year Built1966 (reconstructed 1991)

Traffic

Avg Daily Traffic5,946 (2021)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number142460156601004

Nearby Bridges