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US 24 ML over MIDDLE FK S.PLATTE RVR

Map

Coordinates:
+39.02861, -105.77389
39°01'43" N, 105°46'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 24 ML over MIDDLE FK S.PLATTE RVR
Structure number:H-13-M
Location:2.2 MI S.E. OF JCT SH 9 E
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:23.0 ft. [7.0 m]
Total length:117.1 ft. [35.7 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:1937
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:5
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: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,500 [as of 2011]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:73.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactoryFairFair250073.0
November 2015FairSatisfactoryFairFair250073.0
November 2013FairSatisfactoryFairFair250073.0
December 2011FairSatisfactoryFairFair210073.1
November 2009FairSatisfactoryFairFair210073.1
October 2007FairSatisfactoryFairFair220073.1
November 2005FairSatisfactoryFairFair235073.0
November 2003FairSatisfactoryFairFair234973.0
October 2001FairSatisfactorySatisfactoryFair234969.8
November 1999FairSatisfactorySatisfactoryFair236169.8
October 1997FairSatisfactorySatisfactoryFair150070.9
November 1995FairGoodSatisfactoryFair150062.9
October 1993FairGoodSatisfactoryFair170072.7
November 1992FairGoodSatisfactoryFair170069.7
October 1990FairGoodSatisfactorySatisfactory150081.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.1,6101,1503684646
Substructure
Timber Columneach3853003
Timber Abutmentlinear ft.6060000
Timber Pier Caplinear ft.204200400
Deck
Timber Decksq. ft.3,5103,510000
Wearing Surfacessq. ft.3,3933,05403390
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.234234000
Steel Protective Coatingsq. ft.234234000