CR 171 over Chocolate Bayou

Fair Condition46 years old1,200 vehicles/day

Location

StateTexas
CountyBrazoria
Location0.90 Mi NE Of CR 203
CarriesCR 171
CrossesChocolate Bayou
Coordinates29.30247, -95.26677

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length142.1 ft (43.3 m)
Max Span60.0 ft (18.3 m)
Deck Width30.2 ft (9.2 m)
Deck Area398.4 sq m
Main Spans1
Year Built1980

Traffic

Avg Daily Traffic1,200 (2011)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number120200AA2007001

Nearby Bridges

CR 197 over Drainage Ditch 0.4 mi Fair CR 171 (ave F) over Corner Bayou 1.1 mi Poor CR 203 over Corner Bayou 1.2 mi Fair CR 197 over Pleasant Bayou 1.4 mi Fair FM 2917 over Pleasant Bayou 1.6 mi Fair FM 2917 over Drainage Ditch 1.9 mi Fair CR 200 over Pleasant Bayou 2.1 mi Poor SH 35 over Drainage Ditch 2.2 mi Fair CR 192 over Drainage Ditch 2.3 mi Good SH 35 over Chocolate Bayou 2.5 mi Fair