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E MICHIGAN AVE over HERNDON CANAL

Map 

Coordinates:
+36.77667, -119.76389
36°46'36" N, 119°45'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:E MICHIGAN AVE over HERNDON CANAL
Structure number:42C0535
Location:WEST OF MILLBROOK AVE
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:22.0 ft. [6.7 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:2,121 [as of 2003]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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: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: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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:27.4 tons [24.9 metric tons]
Inventory rating:16.7 tons [15.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:51.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$337,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201451.8Functionally obsoleteVery GoodVery GoodGood2121
February 201351.8Functionally obsoleteGoodGoodSatisfactory2121
December 201054.4Not deficientGoodGoodSatisfactory1700
December 200854.4Not deficientGoodGoodSatisfactory1700
November 200654.4Not deficientGoodGoodSatisfactory1700
December 200454.4Not deficientGoodGoodSatisfactory1700
November 200254.4Not deficientGoodGoodSatisfactory1700
December 200054.4Not deficientGoodGoodSatisfactory1700
December 199854.4Not deficientGoodGoodGood1700
October 199452.4Not deficientSatisfactorySatisfactorySatisfactory1700
May 199252.4Not deficientSatisfactorySatisfactorySatisfactory1700