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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 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,121 [as of 2003]
Truck traffic:1% 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: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]
Sufficiency rating:43.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$776,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201643.4FairFairFairFairFO2121
December 201451.8GoodVery GoodVery GoodGoodFO2121
February 201351.8FairGoodGoodSatisfactoryFO2121
December 201054.4FairGoodGoodSatisfactory-1700
December 200854.4FairGoodGoodSatisfactory-1700
November 200654.4FairGoodGoodSatisfactory-1700
December 200454.4FairGoodGoodSatisfactory-1700
November 200254.4FairGoodGoodSatisfactory-1700
December 200054.4FairGoodGoodSatisfactory-1700
December 199854.4GoodGoodGoodGood-1700
October 199452.4FairSatisfactorySatisfactorySatisfactory-1700
May 199252.4FairSatisfactorySatisfactorySatisfactory-1700