SH 21 WB over Little Brazos River

Good Condition52 years old8,108 vehicles/day

Location

StateTexas
CountyBrazos
Location0.7 Mi E Of FM 50
CarriesSH 21 WB
CrossesLittle Brazos River
Coordinates30.64110, -96.52129

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length1120.1 ft (341.4 m)
Max Span69.9 ft (21.3 m)
Deck Width50.2 ft (15.3 m)
Deck Area5223.4 sq m
Main Spans16
Year Built1974

Traffic

Avg Daily Traffic8,108 (2020)
Lanes On Bridge2

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number170210011604046

Nearby Bridges

SH 21 EB over Little Brazos River 0.0 mi Good SH 21 over Brazos River Relief 1.1 mi Good SH 21 EB over Brazos River 1.6 mi Fair SH 21 WB over Brazos River 1.6 mi Fair FM 50 over Mooring Slough 1.8 mi Fair SH 21 WB over Up Rr 3.1 mi Good SH 21 EB over Up Rr 3.2 mi Good SH 47 NB over SH 21 EB 3.2 mi Good FM 50 over Moorings Slough 3.7 mi Good FM 1687 over Red Slough 3.7 mi Good