+30.61689, -91.11526
30°37'01" N, 91°06'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA0067 over WHITE CREEK
Structure number:611700600204151
Location:LA 67
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:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Owner:State Highway Agency [01]
Year built:1988
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:13,000 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:78.2 tons [71.1 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Sufficiency rating:78.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201578.0Not deficientGoodGoodSatisfactory13000
July 201378.0Not deficientGoodGoodSatisfactory12900
September 201179.0Not deficientVery GoodVery GoodGood13300
April 200980.0Not deficientVery GoodVery GoodSatisfactory12600
April 200779.0Not deficientGoodGoodGood12300
April 200579.0Not deficientVery GoodVery GoodVery Good13300
April 200379.0Not deficientVery GoodVery GoodVery Good13000
April 200179.0Not deficientVery GoodVery GoodVery Good12158
April 199980.0Not deficientVery GoodVery GoodVery Good11327
April 199780.0Not deficientVery GoodVery GoodVery Good12629
April 199580.0Not deficientVery GoodVery GoodVery Good12381
April 199380.0Not deficientVery GoodVery GoodVery Good9419
April 199180.0Not deficientVery GoodVery GoodVery Good9419