IH 45 over Alligator Crk N1 Trib

Good Condition14 years old100,731 vehicles/day

Location

StateTexas
CountyMontgomery
Location0.20 M North Of SH 105
CarriesIH 45
CrossesAlligator Crk N1 Trib
Coordinates30.31759, -95.47244

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length50.9 ft (15.5 m)
Max Span8.9 ft (2.7 m)
Deck Area925.4 sq m
Main Spans5
Year Built2012

Traffic

Avg Daily Traffic100,731 (2020)
Truck Traffic16%
Lanes On Bridge16

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number121700067508228

Nearby Bridges

IH 45 NB Exit Ramp over IH 45 NB Entrance Ramp F 0.0 mi Fair IH 45 over Trib Of Alligator CR 0.1 mi Good Ih45 SB Ent Ramp G over Ih45 Exit Ramp H 0.2 mi Good IH 45 SB over SH 105 0.2 mi Good IH 45 NB over SH 105 0.2 mi Good Dallas ST SB over Pin Oak Branch 0.2 mi Good Dallas ST NB over Pin Oak Branch 0.3 mi Fair SH 105 over Alligator Crk 0.3 mi Fair SH 75 over Lake Creek 0.5 mi Fair IH 45 Access Rds over Alligator Crk N.mc. 0.5 mi Fair