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US 34 ML over COLORADO RIVER

Map

Coordinates:
+40.11993, -105.90464
40°07'12" N, 105°54'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 34 ML over COLORADO RIVER
Structure number:D-13-G
Location:3.6 MI NO OF GRANBY
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:96.1 ft. [29.3 m]
Total length:98.4 ft. [30.0 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Owner:State Highway Agency [01]
Year built:1999
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,200 [as of 2011]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:98.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodVery GoodGood420098.8
September 2016GoodGoodVery GoodGood420098.8
October 2014GoodGoodVery GoodGood420098.8
September 2012GoodVery GoodVery GoodVery Good450098.8
September 2010GoodVery GoodVery GoodVery Good450098.8
September 2008GoodVery GoodVery GoodVery Good450098.8
July 2006GoodVery GoodVery GoodVery Good460098.8
September 2004GoodExcellentExcellentExcellent435798.8
July 2002GoodExcellentExcellentExcellent448998.8
July 2000GoodVery GoodVery GoodVery Good436898.6
August 1999GoodExcellentExcellentExcellent436898.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.394394000
Deck
Reinforced Concrete Decksq. ft.4,1134,0912200
Wearing Surfacessq. ft.4,1134,113000
Substructure
Reinforced Concrete Abutmentlinear ft.84236100
Joints
Other Jointlinear ft.3939000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.197197000
Steel Protective Coatingsq. ft.197197000