Share:

ALLEY over EAST HARVARD GULCH

Map 

Coordinates:
+39.67126, -104.96991
39°40'17" N, 104°58'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ALLEY over EAST HARVARD GULCH
Structure number:D-13-HGE-090
Location:BTWN LAFAYETTE & HUMBOLT
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:25.9 ft. [7.9 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Posted for load [P]
Average daily traffic:7 [as of 2013]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:19.9 tons [18.1 metric tons]
Inventory rating:12.0 tons [10.9 metric tons]
Sufficiency rating:51.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201451.3Not deficientGoodGoodGood7
November 201251.3Not deficientGoodGoodGood7
November 201051.3Not deficientGoodGoodGood30
September 200851.3Not deficientGoodGoodGood30
January 200751.3Not deficientGoodGoodGood49
September 200451.3Not deficientGoodGoodGood49
September 200251.3Not deficientGoodGoodGood49
July 200051.1Not deficientGoodGoodVery Good43
December 199985.7Not deficientGoodGoodVery Good43
December 199885.7Not deficientGoodGoodVery Good43
May 199685.7Not deficientGoodGoodGood12
November 199485.7Not deficientGoodGoodGood12