RTE I678 over RTE I678, RTE I678, 678I


+40.73689, -73.83666
40°44'13" N, 73°50'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE I678 over RTE I678, RTE I678, 678I
Structure number:000000001075270
Location:.4 MI S RTE 678+I495
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:87.9 ft. [26.8 m]
Total length:893.1 ft. [272.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 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:13
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: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:862 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:90.7
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$14,353,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodGoodGoodGood86290.7
October 2014GoodGoodGoodGood240089.8
October 2012GoodGoodVery GoodGood240091.7
October 2010GoodGoodVery GoodGood240089.8
June 2008GoodGoodVery GoodGood240089.8
May 2006GoodGoodVery GoodGood240070.8
May 2004GoodGoodVery GoodGood240072.9
July 2002FairGoodVery GoodSatisfactory24086.5
April 2000FairSatisfactorySatisfactorySatisfactory24088.5
June 1998FairSatisfactorySatisfactorySatisfactory24088.5
May 1996PoorFairPoorPoor24054.3
May 1994PoorFairPoorPoor24048.9
August 1992PoorFairPoorPoor24048.9
October 1990PoorFairPoorPoor24048.9