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BLAKE ST over CHERRY CREEK

Map

Coordinates:
+39.74871, -105.00168
39°44'55" N, 105°00'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BLAKE ST over CHERRY CREEK
Structure number:D-01-CC-030A
Location:BTWN 14 ST & SPEER BL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:61.0 ft. [18.6 m]
Total length:128.3 ft. [39.1 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Skew angle:31°
Owner:City or Municipal Highway Agency [04]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,292 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:38.8 tons [35.3 metric tons]
Inventory rating:21.2 tons [19.3 metric tons]
Sufficiency rating:77.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201677.2FairGoodSatisfactoryGood-11292
October 201495.1FairGoodSatisfactoryGood-9815
October 201295.1FairGoodSatisfactoryGood-9815
October 201094.8GoodGoodGoodGood-12734
November 200894.8GoodGoodGoodGood-12734
October 200695.1GoodGoodGoodGood-9767
July 200495.1GoodGoodGoodGood-9767
October 200295.1GoodGoodGoodGood-9767
August 200094.7GoodGoodGoodGood-14223
December 199994.7GoodGoodGoodGood-14223
December 199894.7GoodGoodGoodGood-14223
July 199676.7GoodGoodVery GoodGoodFO10598
November 199477.0GoodGoodVery GoodGoodFO10598
December 199275.0GoodGoodVery GoodGood-10598
September 199075.0GoodGoodVery GoodGood-10276

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,4382,433122
Deck
Reinforced Concrete Decksq. ft.7,6987,23646200
Wearing Surfacessq. ft.7,6987,698000
Substructure
Reinforced Concrete Pier Walllinear ft.4848000
Reinforced Concrete Abutmentlinear ft.140137300
Reinforced Concrete Pier Caplinear ft.7070000
Bridge Rail
Other Material Bridge Raillinear ft.256256000