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RTE I278 over AT CLINTON ST

Map 

Coordinates:
+40.67597, -74.00120
40°40'33" N, 74°00'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE I278 over AT CLINTON ST
Structure number:00000000106531N
Location:JCT PROSPECT EXPY & I278
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:48.9 ft. [14.9 m]
Total length:445.9 ft. [135.9 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance above deck:18.7 ft. [5.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1964
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:9
Main spans material:Steel [3]
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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:161,771 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.8 tons [65.3 metric tons]
Inventory rating:42.9 tons [39.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:80.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$5,112,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201480.0Functionally obsoleteVery GoodSatisfactoryFair161771
November 201280.0Functionally obsoleteVery GoodSatisfactoryFair161800
November 201080.0Functionally obsoleteVery GoodSatisfactoryFair126248
October 200878.0Functionally obsoleteSatisfactoryFairFair126248
October 200662.8Functionally obsoleteFairFairFair126248
September 200463.8Functionally obsoleteSatisfactoryFairFair126248
August 200344.6Functionally obsoleteSatisfactoryFairFair126248
September 200278.0Functionally obsoleteSatisfactoryFairFair175715
January 200078.0Functionally obsoleteSatisfactorySatisfactoryFair175715
July 199978.0Functionally obsoleteSatisfactoryFairFair139432
February 199858.0Structurally deficientSeriousPoorFair136171
June 199745.0Structurally deficientSeriousPoorFair134043
April 199645.0Structurally deficientSeriousPoorPoor134043
June 199545.0Structurally deficientSeriousPoorPoor134043
July 199445.0Structurally deficientSeriousPoorPoor121124
May 199243.6Structurally deficientSeriousPoorPoor113505
November 199043.6Structurally deficientPoorFairPoor95357