Share:

ALLEY over EAST HARVARD GULCH

Map 

Coordinates:
+39.66912, -104.94943
39°40'09" N, 104°56'58" 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-230
Location:BTWN STEELE AND ADAMS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:22.0 ft. [6.7 m]
Total length:47.6 ft. [14.5 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:19.7 ft. [6.0 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]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:11 [as of 2013]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:53.4 tons [48.5 metric tons]
Inventory rating:32.0 tons [29.1 metric tons]
Sufficiency rating:83.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201483.8Not deficientGoodGoodSatisfactory11
November 201283.8Not deficientGoodGoodGood11
November 201083.8Not deficientGoodGoodGood10
September 200883.8Not deficientGoodGoodGood10
January 200783.8Not deficientGoodGoodGood76
September 200483.8Not deficientGoodGoodGood76
November 200283.7Not deficientGoodGoodGood76
July 200083.5Not deficientGoodGoodGood39
December 199983.5Not deficientVery GoodVery GoodSatisfactory39
December 199883.5Not deficientVery GoodVery GoodSatisfactory39
May 199683.5Not deficientGoodGoodSatisfactory12
November 199479.5Not deficientGoodGoodGood12