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HOT METAL STREET over MON RIVER & PRIVATE RR

Map 

Coordinates:
+40.42912, -79.95957
40°25'45" N, 79°57'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HOT METAL STREET over MON RIVER & PRIVATE RR
Structure number:000000000040785
Old structure number:027301000031450 (from 1992 edition)
Location:301145 MON-CONN BRIDGE
Purpose:Carries highway over railroad and waterway
Route classification:Local (Urban) [19]
Length of largest span:320.9 ft. [97.8 m]
Total length:1117.2 ft. [340.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:3280.7 ft. [999.9 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1904
Year reconstructed:2000
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:17,500 [as of 2006]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:92.7 tons [84.3 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201455.9Functionally obsoleteGoodFairFair17500
April 201255.9Functionally obsoleteGoodFairFair17500
April 201055.9Functionally obsoleteGoodFairFair17500
April 200856.9Functionally obsoleteGoodFairSatisfactory17500
February 200856.9Not deficientVery GoodFairSatisfactory17500
April 200656.9Not deficientVery GoodFairSatisfactory17500
April 200461.2Not deficientVery GoodFairSatisfactory17500
April 200261.2Not deficientVery GoodFairSatisfactory17500
April 200061.2Not deficientExcellentFairSatisfactory17500