+30.39114, -91.04731
30°23'28" N, 91°02'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611700070804622
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1970
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:18,840 [as of 2014]
Truck traffic:11% 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: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:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Sufficiency rating:98.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201498.2Not deficientGoodGoodGood18840
April 201298.2Not deficientGoodSatisfactoryGood19440
April 201098.2Not deficientGoodGoodGood18780
April 200897.3Not deficientVery GoodVery GoodGood18360
April 200697.4Not deficientVery GoodVery GoodGood16680
April 200497.5Not deficientGoodVery GoodVery Good16380
April 200297.5Not deficientVery GoodVery GoodVery Good15600
April 200095.6Not deficientVery GoodVery GoodVery Good14536
April 199897.4Not deficientVery GoodVery GoodVery Good6850
April 199696.7Not deficientVery GoodVery GoodVery Good14179
April 199497.0Not deficientVery GoodVery GoodVery Good13509
April 199297.3Not deficientVery GoodVery GoodVery Good9478