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N. BANNOCK ST over CHERRY CREEK

Map

Coordinates:
+39.72974, -104.99106
39°43'47" N, 104°59'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N. BANNOCK ST over CHERRY CREEK
Structure number:D-01-CC-168
Location:BANNOCK ST AT SPEER BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:80.1 ft. [24.4 m]
Total length:82.4 ft. [25.1 m]
Roadway width between curbs:3.6 ft. [1.1 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1989
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,852 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:77.7
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$477,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodGoodGoodVery Good285277.7
October 2014GoodGoodGoodVery Good263577.7
October 2012FairSatisfactoryGoodVery Good263577.7
October 2010FairSatisfactoryGoodVery Good270077.7
October 2008GoodGoodGoodVery Good286877.7
October 2006GoodGoodGoodVery Good286877.7
July 2004GoodGoodVery GoodVery Good286877.7
October 2002GoodVery GoodVery GoodVery Good286877.7
September 2000GoodVery GoodVery GoodVery Good367577.6
December 1999GoodVery GoodVery GoodVery Good367577.6
December 1998GoodVery GoodVery GoodVery Good367577.6
July 1996GoodGoodVery GoodVery Good294077.6
November 1994GoodGoodVery GoodVery Good294077.8
December 1992GoodVery GoodVery GoodVery Good294077.8
October 1990GoodVery GoodVery GoodVery Good164978.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.741737400
Deck
Reinforced Concrete Decksq. ft.3,7453,745000
Wearing Surfacessq. ft.3,7453,7054000
Substructure
Reinforced Concrete Abutmentlinear ft.9191000
Bridge Rail
Other Material Bridge Raillinear ft.165165000