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RAMP L RD over FORBES AVE, DIAMOND ST.

Map 

Coordinates:
+40.43333, -79.98833
40°25'60" N, 79°59'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP L RD over FORBES AVE, DIAMOND ST.
Structure number:000000000002739
Old structure number:028002029004900 (from 1992 edition)
Location:RP.FROM LIB.BR.TO SR579NB
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.1 ft. [36.0 m]
Total length:346.1 ft. [105.5 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2012
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,601 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.9 tons [50.8 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Sufficiency rating:92.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201692.7FairGoodSatisfactorySatisfactory-28601
August 201495.7FairGoodSatisfactorySatisfactory-29247
August 201295.8FairGoodSatisfactorySatisfactory-16423
August 201095.7FairGoodSatisfactorySatisfactory-16535
August 200897.0FairGoodSatisfactorySatisfactory-20102
January 200797.0FairGoodSatisfactorySatisfactory-19782
January 200580.0FairGoodSatisfactorySatisfactoryFO19354
January 200384.0FairGoodSatisfactorySatisfactory-18861
January 200185.0FairGoodSatisfactorySatisfactory-18527
January 1999100.0FairGoodSatisfactorySatisfactory-17842
January 1997100.0FairGoodSatisfactorySatisfactory-17217
January 199569.2FairGoodSatisfactoryGood-16532
January 199369.2FairVery GoodSatisfactorySatisfactory-16272