Share:

NINTH STREET BR over ALLEGH RIV,10 ST BY-PASS

Map

Coordinates:
+40.44769, -80.00023
40°26'52" N, 80°00'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NINTH STREET BR over ALLEGH RIV,10 ST BY-PASS
Structure number:000000000002383
Old structure number:027301000020140 (from 1992 edition)
Location:AL04 9TH ST BRIDGE
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:430.1 ft. [131.1 m]
Total length:995.1 ft. [303.3 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:3280.7 ft. [999.9 m]
Owner:County Highway Agency [02]
Year built:1926
Year reconstructed:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Suspension [13]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:22,462 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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:56.9 tons [51.7 metric tons]
Inventory rating:33.9 tons [30.8 metric tons]
Sufficiency rating:52.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$4,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201552.5PoorPoorFairSatisfactorySD22462
May 201352.5PoorPoorFairSatisfactorySD22462
May 201154.7FairFairFairSatisfactoryFO22462
May 200954.5FairFairFairSatisfactoryFO22462
May 200754.5FairFairFairSatisfactoryFO22462
May 200564.2FairFairSatisfactorySatisfactoryFO22462
July 200366.2FairFairSatisfactorySatisfactoryFO22462
June 200165.1FairFairSatisfactorySatisfactory-22462
July 199965.1FairFairSatisfactorySatisfactory-22462
February 199753.4FairFairFairFair-22462
March 199654.1FairFairFairFair-22462
February 199454.1FairFairFairFair-22462
March 199352.0PoorPoorFairFair-22462
December 199052.0PoorPoorFairFair-22462