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MAPLE AVENUE over N CHARLES STREET

Map 

Coordinates:
+40.47116, -80.00789
40°28'16" N, 80°00'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MAPLE AVENUE over N CHARLES STREET
Structure number:000000000002422
Old structure number:027301000030510 (from 1992 edition)
Location:301051 OVER N CHARLES ST
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:38.1 ft. [11.6 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1929
Year reconstructed:1953
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2013 

Status:Open, no restriction [A]
Average daily traffic:400 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.7 tons [73.4 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:67.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201367.0Structurally deficientSeriousFairFair400
October 201167.0Structurally deficientSeriousFairFair400
October 200967.0Structurally deficientSeriousFairFair400
February 200970.0Structurally deficientSeriousFairFair400
October 200770.0Structurally deficientSeriousFairFair400
October 200569.9Structurally deficientSeriousFairFair400
November 200369.9Structurally deficientSeriousFairFair400
November 200169.9Structurally deficientSeriousFairFair400
November 199969.9Structurally deficientSeriousFairFair400
November 199766.9Structurally deficientSeriousFairFair400
October 199568.0Structurally deficientPoorFairFair400
October 199368.0Structurally deficientPoorFairFair400
October 199151.9Structurally deficientPoorPoorFair400