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62ND STREET BRIDGE over N&S RR, S.MAIN ST. RIVER

Map 

Coordinates:
+40.48948, -79.93743
40°29'22" N, 79°56'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:62ND STREET BRIDGE over N&S RR, S.MAIN ST. RIVER
Structure number:000000000000488
Old structure number:020008018000480 (from 1992 edition)
Location:PITTSBURGH-62ND.ST.BRIDGE
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:400.0 ft. [121.9 m]
Total length:2106.1 ft. [641.9 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:53.5 ft. [16.3 m]
Vertical clearance above deck:19.7 ft. [6.0 m]
Vertical clearance below bridge:538.1 ft. [164.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:13,719 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:52.8 tons [48.0 metric tons]
Inventory rating:16.9 tons [15.4 metric tons]
Sufficiency rating:44.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$7,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201444.6Not deficientSatisfactorySatisfactorySatisfactory13719
October 201251.7Not deficientSatisfactorySatisfactorySatisfactory4762
October 201049.6Not deficientGoodSatisfactorySatisfactory5714
November 200845.2Functionally obsoleteGoodSatisfactorySatisfactory5714
November 200626.2Functionally obsoleteSatisfactorySatisfactoryFair13107
November 200442.1Functionally obsoleteSatisfactorySatisfactorySatisfactory17370
November 200242.5Functionally obsoleteSatisfactorySatisfactorySatisfactory16727
December 200042.7Functionally obsoleteSatisfactorySatisfactorySatisfactory16430
October 199842.8Functionally obsoleteSatisfactorySatisfactorySatisfactory16140
January 199743.2Functionally obsoleteGoodSatisfactorySatisfactory15543
October 199471.9Not deficientGoodSatisfactoryGood26620
December 199272.0Not deficientGoodSatisfactoryGood26201