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US0090 over CHEF MENTEUR PASS

Map

Coordinates:
+30.06638, -89.80570
30°03'59" N, 89°48'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0090 over CHEF MENTEUR PASS
Structure number:023600060500001
Location:3.7 MI EAST OF US 11
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:270.0 ft. [82.3 m]
Total length:1174.9 ft. [358.1 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:21.3 ft. [6.5 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Movable - Swing [17]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,410 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Sufficiency rating:23.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,582,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017PoorPoorPoorPoor141023.7
February 2016PoorPoorPoorPoor147023.0
February 2014PoorSatisfactoryPoorSatisfactory161026.7
February 2013PoorSatisfactoryPoorSatisfactory250022.3
February 2012PoorSatisfactoryPoorSatisfactory250022.3
February 2011FairFairFairSatisfactory250041.4
October 2009FairFairFairSatisfactory260041.1
October 2008FairFairFairSatisfactory280036.8
September 2007FairFairFairSatisfactory330039.1
August 2004FairFairFairSatisfactory340038.8
June 2002PoorFairFairPoor350018.5
June 1998PoorFairFairPoor239114.8
May 1996PoorFairFairPoor23919.3
March 1995FairSatisfactoryFairSatisfactory239129.2
January 1994FairSatisfactoryFairSatisfactory239129.2
September 1992FairSatisfactoryFairSatisfactory239129.2
July 1991FairSatisfactorySatisfactorySatisfactory239141.8