Share:

US0061 over I-10

Map

Coordinates:
+29.96986, -90.10913
29°58'11" N, 90°06'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0061 over I-10
Structure number:023600070101061
Location:US 61 OVER I-10
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:82.0 ft. [25.0 m]
Total length:1442.0 ft. [439.5 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1940
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:28
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:21,500 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:22.4 tons [20.4 metric tons]
Inventory rating:17.5 tons [15.9 metric tons]
Sufficiency rating:26.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$8,434,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201726.2PoorFairPoorPoorSD21500
February 201623.2PoorFairPoorPoorSD21500
February 201423.2PoorFairPoorPoorSD21500
February 201330.9PoorFairPoorPoorSD25800
February 201230.9PoorFairPoorPoorSD26000
February 201130.9PoorFairPoorPoorSD26200
February 201030.9PoorFairPoorPoorSD28900
January 200930.9PoorFairPoorPoorSD29700
December 200730.9PoorFairPoorPoorSD38700
December 200630.9PoorFairPoorPoorSD36600
April 200530.9PoorFairPoorPoorSD35600
April 200430.9PoorFairPoorPoorSD34500
September 200230.9PoorFairPoorPoorSD27400
July 199930.9PoorFairPoorPoorSD24790
May 199815.0PoorFair-PoorSD24790
September 199630.9PoorFairFairPoorSD25272
September 199531.9PoorFairSatisfactoryPoorSD24776
September 199431.9PoorFairSatisfactoryPoorSD24172
August 199331.9PoorFairSatisfactoryPoorSD22568
July 199231.9PoorFairSatisfactoryPoorSD28091
March 199131.9PoorFairSatisfactoryPoorSD28091

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.16,6168,3088,30800
Deck
Reinforced Concrete Decksq. ft.92,920092,92000
Substructure
Reinforced Concrete Pier Walllinear ft.1313000
Reinforced Concrete Abutmentlinear ft.1651550100
Steel Pileeach7979000
Prestressed Concrete Pileeach6464000
Reinforced Concrete Pileeach1401400
Steel Pier Caplinear ft.1,895001,8950
Reinforced Concrete Pier Caplinear ft.4750419560
Joints
Strip Seal Jointlinear ft.895008950
Pourable Jointlinear ft.1,25067557500
Assembly without Seal Jointlinear ft.45528017500
Bearings
Movable Bearingeach1401400
Fixed Bearingeach79443500
Bridge Rail
Other Material Bridge Raillinear ft.2,90002,90000
Deck
Reinforced Concrete Slabsq. ft.14,620014,62000