IH 45 over Trib Of Alligator CR

Good Condition64 years old125,607 vehicles/day

Location

StateTexas
CountyMontgomery
Location0.30 Mi N Of SH 105
CarriesIH 45
CrossesTrib Of Alligator CR
Coordinates30.31945, -95.47306

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length27.9 ft (8.5 m)
Max Span6.9 ft (2.1 m)
Deck Area702.1 sq m
Main Spans4
Year Built1962 (reconstructed 2012)

Traffic

Avg Daily Traffic125,607 (2023)
Truck Traffic13%
Lanes On Bridge15

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number121700067508070

Nearby Bridges

Ih45 SB Ent Ramp G over Ih45 Exit Ramp H 0.0 mi Good IH 45 NB Exit Ramp over IH 45 NB Entrance Ramp F 0.1 mi Fair IH 45 over Alligator Crk N1 Trib 0.1 mi Good IH 45 SB over SH 105 0.3 mi Good Dallas ST SB over Pin Oak Branch 0.3 mi Good IH 45 NB over SH 105 0.3 mi Good Dallas ST NB over Pin Oak Branch 0.4 mi Fair Wilson RD over IH 45 0.4 mi Good SH 105 over Alligator Crk 0.4 mi Fair SH 75 over Lake Creek 0.5 mi Fair