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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:19.0 ft. [5.8 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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,562 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Equal to present minimum criteria [6]
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:51.9 tons [47.2 metric tons]
Inventory rating:16.0 tons [14.5 metric tons]
Sufficiency rating:27.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,641,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201627.1FairSatisfactorySatisfactoryFair-13562
October 201444.6FairSatisfactorySatisfactorySatisfactory-13719
October 201251.7FairSatisfactorySatisfactorySatisfactory-4762
October 201049.6FairGoodSatisfactorySatisfactory-5714
November 200845.2FairGoodSatisfactorySatisfactoryFO5714
November 200626.2FairSatisfactorySatisfactoryFairFO13107
November 200442.1FairSatisfactorySatisfactorySatisfactoryFO17370
November 200242.5FairSatisfactorySatisfactorySatisfactoryFO16727
December 200042.7FairSatisfactorySatisfactorySatisfactoryFO16430
October 199842.8FairSatisfactorySatisfactorySatisfactoryFO16140
January 199743.2FairGoodSatisfactorySatisfactoryFO15543
October 199471.9FairGoodSatisfactoryGood-26620
December 199272.0FairGoodSatisfactoryGood-26201

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.8,7061,2267,438420
Steel Protective Coatingsq. ft.129,038129,038000
Steel Stringerlinear ft.11,95741011,54520
Steel Protective Coatingsq. ft.86,02586,025000
Deck
Reinforced Concrete Decksq. ft.132,5090132,50900
Superstructure
Steel Trusslinear ft.2,110752,03500
Steel Protective Coatingsq. ft.43,01343,013000
Steel Floor Beamlinear ft.4,370544,31600
Steel Protective Coatingsq. ft.86,02586,025000
Substructure
Reinforced Concrete Columneach28131140
Reinforced Concrete Pier Walllinear ft.60851315800
Reinforced Concrete Abutmentlinear ft.225219240
Reinforced Concrete Pier Caplinear ft.5324774510
Joints
Strip Seal Jointlinear ft.798798000
Compression Jointlinear ft.2312062005
Assembly without Seal Jointlinear ft.135135000
Other Jointlinear ft.21910011900
Bearings
Movable Bearingeach1343882014
Steel Protective Coatingsq. ft.150,544150,544000
Fixed Bearingeach1343410000
Steel Protective Coatingsq. ft.161,297161,297000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8,2666,8191,436110