Pedestrian Bridge over W. Flatiron Circle


+39.92865, -105.13543
39°55'43" N, 105°08'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Pedestrian Bridge over W. Flatiron Circle
Structure number:BFD-W.FLAT-COAL
Location:0.1 mi E of Coalton Road
Purpose:Carries pedestrian/bicycle trail over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:140.1 ft. [42.7 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:15.7 ft. [4.8 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Arch - Thru [12]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8 [as of 2016]
Truck traffic:5% 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:Unknown [*]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodGoodGoodGood80.0
January 2015GoodGoodGoodGood-84.3
January 2013GoodGoodGoodGood-84.3
December 2010GoodGoodGoodGood24980.2
December 2008GoodGoodGoodVery Good24980.2
December 2006GoodGoodGoodVery Good24980.2
December 2004GoodGoodGoodVery Good24982.2
November 2002----24982.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Decksq. ft.2,8285632,26500
Steel Archlinear ft.29014514500
Steel Protective Coatingsq. ft.29001450145
Steel Floor Beamlinear ft.410410000
Steel Protective Coatingsq. ft.410410000
Steel Pin or Pin & Hangar Assemblyeach1818000
Steel Protective Coatingsq. ft.1818000
Reinforced Concrete Abutmentlinear ft.3939000
Strip Seal Jointlinear ft.78621600
Elastomeric Bearingeach40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.290290000
Steel Protective Coatingsq. ft.290290000