+30.43908, -91.18501
30°26'21" N, 91°11'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611704501000143
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:38.1 ft. [11.6 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:10,600 [as of 2014]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:69.3 tons [63.0 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:91.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201491.9Not deficientGoodGoodGood10600
October 201290.0Not deficientGoodGoodGood9470
September 201090.0Not deficientGoodGoodGood10290
September 200890.0Not deficientGood-Good9600
September 200687.2Not deficientGoodVery GoodGood7940
September 200487.2Not deficientGoodVery GoodVery Good8100
September 200287.2Not deficientGoodVery GoodVery Good8090
August 200089.3Not deficientGoodVery GoodVery Good7278
August 199891.3Not deficientGoodVery GoodVery Good6795
August 199691.1Not deficientGoodVery GoodVery Good8356
August 199491.4Not deficientGoodVery GoodVery Good7337
August 199291.4Not deficientGoodVery GoodVery Good7004
August 199090.4Not deficientGoodVery GoodVery Good7004