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I70 ML WB over WASHINGTON ST/S PLATTE R

Map

Coordinates:
+39.77961, -104.97949
39°46'47" N, 104°58'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I70 ML WB over WASHINGTON ST/S PLATTE R
Structure number:E-17-UW
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:630.3 ft. [192.1 m]
Roadway width between curbs:93.2 ft. [28.4 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:2003
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:74,000 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
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:85.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood7400085.6
August 2015GoodGoodGoodGood7400085.6
August 2013GoodVery GoodGoodGood7400085.6
August 2011GoodVery GoodGoodGood6950086.1
September 2009GoodVery GoodGoodGood6950086.1
September 2007GoodVery GoodExcellentVery Good7710090.8
November 2005GoodVery GoodExcellentVery Good13674485.2
March 2004GoodVery GoodExcellentVery Good13674485.2
January 2003GoodVery GoodVery GoodVery Good13312185.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.6,9336,73320000
Deck
Reinforced Concrete Decksq. ft.60,63560,35528000
Substructure
Reinforced Concrete Pier Walllinear ft.7878000
Reinforced Concrete Abutmentlinear ft.216213300
Reinforced Concrete Pier Caplinear ft.327327000
Joints
Strip Seal Jointlinear ft.2100168348
Pourable Jointlinear ft.21015010428
Bearings
Elastomeric Bearingeach2222000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4701,27020000