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TWENTY EIGHTH ST over N-S RR /PAT/SASSAFRAS ST

Map 

Coordinates:
+40.45586, -79.97324
40°27'21" N, 79°58'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TWENTY EIGHTH ST over N-S RR /PAT/SASSAFRAS ST
Structure number:000000000002461
Old structure number:027301000031150 (from 1992 edition)
Location:301115 28 ST BR PGH & PAT
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:210.0 ft. [64.0 m]
Total length:315.0 ft. [96.0 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Vertical clearance above deck:12.5 ft. [3.8 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1931
Year reconstructed:1974
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:6,500 [as of 2004]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 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]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.8 tons [55.3 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:46.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201446.3Structurally deficientFairPoorPoor6500
October 201246.3Structurally deficientFairPoorPoor6500
October 201047.4Structurally deficientSatisfactoryPoorPoor6500
October 200845.2Structurally deficientSatisfactoryPoorPoor6500
February 200843.0Structurally deficientSatisfactoryPoorPoor6500
February 200743.0Structurally deficientSatisfactoryPoorPoor6500
October 200443.0Structurally deficientGoodPoorPoor6500
November 200241.8Structurally deficientFairPoorPoor6500
November 200040.2Structurally deficientFairPoorPoor6500
20000.0Not applicable---4000
November 199840.2Structurally deficientFairPoorPoor6500
November 199640.2Structurally deficientFairPoorPoor6500
September 199419.4Structurally deficientFairPoorSerious6500
September 199240.5Structurally deficientFairPoorPoor6300
October 199046.5Structurally deficientSatisfactoryPoorPoor5500