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HILL RD over ZOO WALKWAY

Map 

Coordinates:
+40.48333, -79.92167
40°28'60" N, 79°55'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HILL RD over ZOO WALKWAY
Structure number:000000000002418
Old structure number:027301000030430 (from 1992 edition)
Location:301043 IN HIGHLAND PARK
Purpose:Carries highway and pedestrian walkway over pedestrian/bicycle trail
Route classification:Local (Urban) [19]
Length of largest span:48.9 ft. [14.9 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1940
Year reconstructed:1980
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Masonry [8]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:11,200 [as of 2007]
Truck traffic:5% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.9 tons [49.0 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:93.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201593.3Not deficient-SatisfactorySatisfactory11200
April 201393.3Not deficient-SatisfactorySatisfactory11200
April 201193.3Not deficient-SatisfactorySatisfactory11200
April 200993.3Not deficient-SatisfactorySatisfactory11200
April 200793.3Not deficient-SatisfactorySatisfactory11200
April 200593.3Not deficient-SatisfactorySatisfactory11200
April 200393.3Not deficient-SatisfactorySatisfactory11200
April 200193.3Not deficient-SatisfactorySatisfactory11200
May 199993.3Not deficient-SatisfactorySatisfactory11200
April 199793.3Not deficient-SatisfactorySatisfactory11200
March 199593.4Not deficient-SatisfactorySatisfactory11200
March 199393.4Not deficient-GoodGood11200
April 199193.5Not deficient-GoodGood11000