RTE I678 over RTE I678, RTE 907A


+40.78957, -73.82253
40°47'22" N, 73°49'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I678 over RTE I678, RTE 907A
Structure number:000000002266160
Location:JCT OF I678 & CRS ISL PKW
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.1 ft. [23.5 m]
Total length:79.7 ft. [24.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance above deck:13.1 ft. [4.0 m]
Vertical clearance below bridge:11.5 ft. [3.5 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1939
Year reconstructed:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:7,080 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:50.9 tons [46.3 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:57.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$5,549,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201557.5Functionally obsoleteFairFairSatisfactory7080
June 201454.4Structurally deficientSeriousFairSatisfactory7080
June 201351.2Structurally deficientSeriousFairSatisfactory7140
July 201239.0Structurally deficientSeriousFairSatisfactory136731
July 201139.0Structurally deficientSeriousFairSatisfactory136731
July 201041.3Structurally deficientPoorFairSatisfactory117482
August 200941.3Structurally deficientPoorFairSatisfactory117533
June 200841.3Structurally deficientPoorFairSatisfactory116743
June 200742.1Structurally deficientPoorFairSatisfactory108813
May 200640.0Structurally deficientPoorFairSatisfactory136731
April 200444.6Structurally deficientPoorFairSatisfactory136731
May 200244.6Structurally deficientPoorFairSatisfactory136731
April 200057.4Structurally deficientPoorSatisfactorySatisfactory136731
20000.0Not applicable---67800
June 199847.2Structurally deficientPoorFairFair136731
June 199618.5Structurally deficientPoorPoorPoor136731
April 199418.5Structurally deficientPoorPoorFair136731
June 199318.5Structurally deficientPoorPoorPoor136731
July 199218.5Structurally deficientPoorPoorPoor136731
November 199018.5Structurally deficientPoorPoorPoor136731