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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:16.1 ft. [4.9 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 2016

Good/Fair/Poor Condition:Fair
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:92.8 tons [84.4 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Sufficiency rating:55.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,037,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201655.9FairGoodFairFairFO17500
April 201455.9FairGoodFairFairFO17500
April 201255.9FairGoodFairFairFO17500
April 201055.9FairGoodFairFairFO17500
April 200856.9FairGoodFairSatisfactoryFO17500
February 200856.9FairVery GoodFairSatisfactory-17500
April 200656.9FairVery GoodFairSatisfactory-17500
April 200461.2FairVery GoodFairSatisfactory-17500
April 200261.2FairVery GoodFairSatisfactory-17500
April 200061.2FairExcellentFairSatisfactory-17500