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RAMP/I 70 ML WBND over LINCOLN STREET

Map

Coordinates:
+39.77981, -104.98602
39°46'47" N, 104°59'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP/I 70 ML WBND over LINCOLN STREET
Structure number:E-17-NU
Location:JUST EAST OF MOUSETRAP
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:90.6 ft. [27.6 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:49.5 ft. [15.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,710 [as of 2005]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactoryGood771093.6
September 2015FairSatisfactoryGoodGood771093.6
October 2013GoodGoodGoodGood771093.6
September 2011GoodGoodVery GoodVery Good771093.6
September 2009GoodGoodVery GoodVery Good771093.6
September 2007GoodGoodVery GoodVery Good15420086.4
November 2005GoodGoodVery GoodVery Good15102684.3
October 2003GoodGoodVery GoodVery Good15102682.1
July 2001GoodGoodVery GoodVery Good15102676.8
August 1999GoodGoodVery GoodVery Good2020087.7
October 1997GoodGoodVery GoodVery Good6520082.2
September 1995GoodGoodVery GoodVery Good6520083.5
July 1993GoodGoodExcellentVery Good5750085.2
October 1991GoodVery GoodExcellentExcellent5360085.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.651643440
Deck
Reinforced Concrete Decksq. ft.4,6139223,69010
Substructure
Reinforced Concrete Abutmentlinear ft.10599510
Joints
Strip Seal Jointlinear ft.9709700
Pourable Jointlinear ft.97494800
Bearings
Elastomeric Bearingeach1414000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1515000
Steel Protective Coatingsq. ft.1515000
Reinforced Concrete Bridge Raillinear ft.1861662000