SH 21 over Tiger Creek

Fair Condition103 years old1,329 vehicles/day

Location

StateTexas
CountySan Augustine
Location1.95 Mi E Of SH 147
CarriesSH 21
CrossesTiger Creek
Coordinates31.52156, -94.06903

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length23.0 ft (7 m)
Max Span9.8 ft (3 m)
Deck Width49.9 ft (15.2 m)
Deck Area106.4 sq m
Main Spans2
Year Built1923 (reconstructed 1961)

Traffic

Avg Daily Traffic1,329 (2024)
Truck Traffic15%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number112030006404046

Nearby Bridges

FM 353 over Carrizo Creek 1.4 mi Good SH 21 over Carrizo Creek 1.4 mi Fair SH 21 over Rr & Ayish Byu & City ST 2.7 mi Fair Stream over Crooked Creek 2.8 mi Good FM 2213 over Carrizo Creek 2.8 mi Fair FM 3153 over Palo Gaucho Bayou 2.8 mi Fair Spur 547 over Ayish Bayou 2.9 mi Fair SH 147 over Ayish Bayou 2.9 mi Fair SH 147 over Ayish Bayou Relief 3.0 mi Fair SH 147 over Ayish Bayou Relief 3.2 mi Fair