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I 70 SERVICE RD over DRAW SR

Map

Coordinates:
+39.51385, -103.97876
39°30'50" N, 103°58'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 70 SERVICE RD over DRAW SR
Structure number:F-21-Q
Location:7.4 MI E OF JCT DEERTRAIL
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:23.0 ft. [7.0 m]
Total length:70.9 ft. [21.6 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:96 [as of 2016]
Truck traffic:32% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:84.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactorySatisfactory9684.2
April 2015FairSatisfactorySatisfactorySatisfactory8084.2
April 2013FairSatisfactorySatisfactorySatisfactory8084.2
April 2011FairSatisfactorySatisfactorySatisfactory11485.2
June 2009FairSatisfactorySatisfactorySatisfactory11484.2
May 2007FairSatisfactorySatisfactorySatisfactory11484.2
June 2005FairSatisfactorySatisfactorySatisfactory9884.2
April 2003FairSatisfactorySatisfactorySatisfactory8385.2
May 2001FairSatisfactorySatisfactorySatisfactory8384.9
June 1999FairSatisfactorySatisfactorySatisfactory7576.2
May 1998FairSatisfactorySatisfactorySatisfactory7576.2
April 1997FairSatisfactorySatisfactorySatisfactory12576.2
April 1995FairSatisfactorySatisfactorySatisfactory12576.2
May 1993FairGoodSatisfactorySatisfactory12584.9
June 1992FairGoodSatisfactorySatisfactory12586.9
April 1990FairSatisfactorySatisfactorySatisfactory12586.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.96666729900
Substructure
Timber Columneach2612500
Timber Abutmentlinear ft.60283200
Timber Pier Caplinear ft.136136000
Deck
Timber Decksq. ft.2,13002,13000
Wearing Surfacessq. ft.2,0590502,0090
Bridge Rail
Timber Bridge Raillinear ft.1429035170