Chauvin Bridge RD over Petit Caillou Bayou

Fair Condition15 years old720 vehicles/day

Location

StateLouisiana
CountyTerrebonne
Location0.02 Mi SW Of La 56
CarriesChauvin Bridge RD
CrossesPetit Caillou Bayou
Coordinates29.42692, -90.59990

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignMovable - Swing
Total Length160.1 ft (48.8 m)
Max Span129.9 ft (39.6 m)
Deck Width22.3 ft (6.8 m)
Deck Area331.8 sq m
Main Spans2
Year Built2011

Traffic

Avg Daily Traffic720 (2021)
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number025529256903601

Nearby Bridges

Toussant Foret Br over Petit Caillou Bayou 1.5 mi Fair La0055 over Humble Canal 2.1 mi Good La0055 over Lapeyrouse Canal 2.2 mi Fair La0055 over Madison Canal 2.9 mi Fair La0056 over Boudreaux Canal 3.1 mi Poor La0058 over Drainage Canal 3.9 mi Poor La0058 over Petit Caillou 4.0 mi Fair La0058 over Bayou Terrebonne 4.7 mi Fair Smithridge Bridge over Petit Caillou Bayou 4.8 mi Fair Bayouside DR over Canal 4.9 mi Fair