I0020 over M.P. RR


+32.44366, -93.93799
32°26'37" N, 93°56'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0020 over M.P. RR
Structure number:040904510106282
Location:.6 MI EAST OF US80
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:412.1 ft. [125.6 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:24.3 ft. [7.4 m]
Owner:State Highway Agency [01]
Year built:1965
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:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:35,940 [as of 2014]
Truck traffic:29% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:68.3 tons [62.1 metric tons]
Inventory rating:40.6 tons [36.9 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:50.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,723,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201550.0Structurally deficientPoorFairFair35940
February 201450.0Structurally deficientPoorFairFair35100
February 201350.0Structurally deficientPoorFairFair34320
February 201250.0Structurally deficientPoorFairFair32520
February 201150.1Structurally deficientPoorFairFair32400
March 201050.4Structurally deficientPoorFairSatisfactory31680
January 200950.7Structurally deficientPoorFairSatisfactory30900
February 200851.0Structurally deficientPoorFairSatisfactory30240
February 200753.5Functionally obsoleteFairFairSatisfactory30000
January 200654.3Functionally obsoleteFairFairSatisfactory27900
February 200554.4Functionally obsoleteFairFairSatisfactory27660
February 200454.6Functionally obsoleteFairFairSatisfactory27060
February 200353.8Functionally obsoleteFairFairSatisfactory28380
May 200154.6Functionally obsoleteFairFairSatisfactory26289
March 200054.9Functionally obsoleteFairFairSatisfactory25490
March 199954.9Functionally obsoleteFairFairSatisfactory25490
March 199854.9Functionally obsoleteFairFairSatisfactory25490
January 199756.6Functionally obsoleteFairFairSatisfactory21210
May 199556.5Functionally obsoleteFairFairSatisfactory22225
April 199456.6Functionally obsoleteFairFairSatisfactory22078
April 199358.3Functionally obsoleteFairFairSatisfactory17449
March 199258.3Functionally obsoleteFairFairSatisfactory17449