Share:

US 61 over LIBERTY ROAD

Map

Coordinates:
+31.54763, -91.37341
31°32'51" N, 91°22'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 61 over LIBERTY ROAD
Structure number:210006100104400
Location:1.7 MI N US 84 WEST
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:94.2 ft. [28.7 m]
Total length:188.0 ft. [57.3 m]
Roadway width between curbs:120.1 ft. [36.6 m]
Deck width edge-to-edge:123.4 ft. [37.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2007
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,500 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactoryVery GoodVery Good1250096.5
June 2016FairSatisfactoryVery GoodVery Good3000091.6
June 2014FairSatisfactoryVery GoodVery Good2400093.3
June 2012GoodGoodVery GoodVery Good2400093.3
June 2010GoodVery GoodVery GoodVery Good2900091.8
August 2009GoodVery GoodVery GoodVery Good3000091.6
July 2007GoodVery GoodVery GoodVery Good3000091.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,0083,008000
Deck
Reinforced Concrete Decksq. ft.23,12419,3743,75000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.2402103000
Reinforced Concrete Pier Caplinear ft.120120000
Joints
Pourable Jointlinear ft.4804404000
Bearings
Elastomeric Bearingeach6464000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.376376000
Reinforced Concrete Bridge Raillinear ft.3762869000