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MAYHURST AVENUE over CHEYENNE CREEK

Map 

Coordinates:
+38.79342, -104.85577
38°47'36" N, 104°51'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MAYHURST AVENUE over CHEYENNE CREEK
Structure number:CSG-E.73-05.87
Location:S OF INTER. W/CHEYENNE RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:26.2 ft. [8.0 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Skew angle:34°
Owner:City or Municipal Highway Agency [04]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:363 [as of 2013]
Truck traffic:4% of total traffic
Deck condition:Fair [5 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:86.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201486.0Not deficientFairFairFair363
May 201285.0Not deficientFairFairFair384
May 201085.0Not deficientFairFairFair384
February 200885.0Not deficientFairFairFair410
April 200686.0Not deficientFairFairFair410
May 200483.0Structurally deficientPoorFairSatisfactory410
April 200295.0Not deficientFairSatisfactoryGood447
June 200096.0Not deficientFairSatisfactoryGood447
200097.0Not deficientSatisfactoryGoodGood447
September 199897.0Not deficientSatisfactoryGoodGood447
October 199695.0Not deficientFairSatisfactoryGood193
July 199495.0Not deficientFairSatisfactoryGood193
October 199295.0Not deficientFairSatisfactoryGood193
August 199096.0Not deficientFairSatisfactoryGood426