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RTE I878 over RTE 907D, SOUTH CONDUIT

Map 

Coordinates:
+40.66453, -73.82722
40°39'52" N, 73°49'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I878 over RTE 907D, SOUTH CONDUIT
Structure number:000000001076390
Location:1.3 MI W JCT I678 & S PKW
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:126.0 ft. [38.4 m]
Total length:323.8 ft. [98.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2010
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:49,237 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:46.9 tons [42.6 metric tons]
Inventory rating:27.9 tons [25.4 metric tons]
Sufficiency rating:80.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$8,218,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201580.1Not deficientVery GoodGoodGood49237
May 201386.4Not deficientVery GoodGoodGood49237
May 201182.5Not deficientExcellentGoodGood45700
August 201082.8Functionally obsoleteVery GoodGoodGood21600
July 200881.8Functionally obsoleteFairSatisfactoryGood21600
June 200681.8Functionally obsoleteFairSatisfactoryGood21600
April 200484.8Functionally obsoleteSatisfactorySatisfactoryGood21600
June 200284.8Functionally obsoleteSatisfactorySatisfactoryGood21600
March 200088.9Functionally obsoleteSatisfactorySatisfactoryGood21600
May 199888.9Functionally obsoleteSatisfactoryGoodGood21600
May 199656.2Structurally deficientPoorPoorFair21600
May 199458.0Structurally deficientFairPoorFair21600
June 199253.7Structurally deficientSeriousFairPoor21600
August 199054.8Structurally deficientSeriousFairPoor21600