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Interlocken Loop over Pedestrian Underpass

Map

Coordinates:
+39.92284, -105.12877
39°55'22" N, 105°07'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Interlocken Loop over Pedestrian Underpass
Structure number:BFD-INTL-ELDOR
Location:125 Ft. N of Eldorado
Purpose:Carries highway and pedestrian walkway over pedestrian/bicycle trail
Route classification:Minor Arterial (Urban) [16]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:126.0 ft. [38.4 m]
Owner:City or Municipal Highway Agency [04]
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:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,112 [as of 2016]
Truck traffic:4% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2017Good7 out of 101811298.3
January 2015Good7 out of 10515999.5
January 2013Good7 out of 10515999.5
December 2010Good7 out of 101978598.2
December 2008Good7 out of 101978598.2
December 2006Good7 out of 101670250.8
December 2004Good7 out of 101670248.8
November 2002Good7 out of 101670296.4
January 2001Good7 out of 101116997.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.1268214300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.48024240
Steel Protective Coatingsq. ft.4800048