SH 21 over Porters Creek

Fair Condition58 years old16,349 vehicles/day

Location

StateTexas
CountyBurleson
Location4.7 Mi E Of SH 36
CarriesSH 21
CrossesPorters Creek
Coordinates30.58224, -96.63483

Condition Ratings

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

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span9.8 ft (3 m)
Deck Area155.4 sq m
Main Spans2
Year Built1968 (reconstructed 1988)

Traffic

Avg Daily Traffic16,349 (2023)
Truck Traffic17%
Lanes On Bridge4

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number170260011603038

Nearby Bridges

FM 1362 over Sue Creek 2.5 mi Fair CR 208 over Up Rr 2.6 mi Good FM 2000 over Draw 3.1 mi Good FM 166 over Berry Creek 3.3 mi Good CR 211 over Cedar Creek Tributary 3.4 mi Fair FM 1362 over Cedar Creek 3.6 mi Good FM 3058 over Davidson Draw 3.9 mi Good FM 2000 over Cedar Creek 4.3 mi Fair SH 21 over Davidson Creek 4.4 mi Good FM 166 over Davidson Creek 4.4 mi Good