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I70 ML EB over WASHINGTON ST/S PLATTE R

Map

Coordinates:
+39.77933, -104.97953
39°46'46" N, 104°58'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I70 ML EB over WASHINGTON ST/S PLATTE R
Structure number:E-17-UP
Location:DENVER
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:170.6 ft. [52.0 m]
Total length:630.6 ft. [192.2 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:148,000 [as of 2011]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:91.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodGoodSatisfactory14800091.1
August 2015GoodGoodGoodGood14800091.1
August 2013GoodVery GoodVery GoodVery Good14800091.1
August 2011GoodVery GoodVery GoodVery Good7700094.4
September 2009GoodVery GoodVery GoodVery Good7700094.4
September 2007GoodVery GoodVery GoodVery Good7710094.4
November 2005GoodVery GoodVery GoodVery Good13674491.6
October 2003GoodVery GoodVery GoodVery Good13678591.6
January 2001GoodVery GoodVery GoodVery Good13678585.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5,6755,6255000
Deck
Reinforced Concrete Decksq. ft.56,64056,420200200
Substructure
Reinforced Concrete Pier Walllinear ft.7575000
Reinforced Concrete Abutmentlinear ft.180178200
Reinforced Concrete Pier Caplinear ft.282281100
Joints
Strip Seal Jointlinear ft.180017640
Pourable Jointlinear ft.1809045045
Bearings
Elastomeric Bearingeach188091
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2601,13412600