+30.40039, -91.12889
30°24'01" N, 91°07'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611730240910771
Location:QUAIL DR.
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Skew angle:60°
Owner:County Highway Agency [02]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:200 [as of 1980]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:43.6 tons [39.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201598.0Not deficientGoodVery GoodVery Good200
November 201398.0Not deficientGoodVery GoodVery Good200
November 201198.0Not deficientGoodVery GoodVery Good200
December 200998.0Not deficientGoodVery GoodVery Good200
December 200798.0Not deficientGoodVery GoodVery Good200
January 200698.0Not deficientGoodVery GoodVery Good200
March 200487.5Not deficientGoodVery GoodVery Good200
April 200287.5Not deficientVery GoodVery GoodVery Good200
May 200087.5Not deficientVery GoodVery GoodVery Good200
June 199889.5Not deficientVery GoodVery GoodVery Good200
May 199689.5Not deficientGoodVery GoodVery Good200
August 199389.0Not deficientGoodVery GoodVery Good200
June 199189.0Not deficientVery GoodVery GoodVery Good200