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LARIMER AV over ALLEGHENY VALLEY RR

Map 

Coordinates:
+40.45301, -79.89972
40°27'11" N, 79°53'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LARIMER AV over ALLEGHENY VALLEY RR
Structure number:000000000002468
Old structure number:027301000031300 (from 1992 edition)
Location:301130 OVER ALLEGH VAL RR
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:119.1 ft. [36.3 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1904
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:8,000 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:108.8 tons [98.9 metric tons]
Inventory rating:64.9 tons [59.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201573.5Functionally obsoleteGoodGoodSatisfactory8000
August 201373.5Functionally obsoleteGoodGoodGood8000
August 201173.5Functionally obsoleteGoodGoodGood8000
August 200973.5Functionally obsoleteGoodVery GoodGood8000
February 200973.5Functionally obsoleteGoodVery GoodGood8000
August 200773.5Functionally obsoleteGoodVery GoodGood8000
August 200575.5Functionally obsoleteGoodExcellentVery Good8000
September 200379.6Functionally obsoleteGoodExcellentVery Good8000
September 200179.6Functionally obsoleteGoodExcellentVery Good8000
October 199979.6Functionally obsoleteVery GoodExcellentVery Good8000
October 199779.6Not deficientVery GoodExcellentVery Good8000
September 199575.4Not deficientGoodExcellentVery Good8000
September 199375.4Not deficientExcellentExcellentVery Good8000
December 199175.4Not deficientExcellentExcellentVery Good8000