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70TH STREET over RTE I278, 278I 278IX5M34

Map

Coordinates:
+40.74406, -73.89497
40°44'39" N, 73°53'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:70TH STREET over RTE I278, 278I 278IX5M34
Structure number:000000002230560
Location:.3 MI NW JCT I278 & SH 25
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:89.9 ft. [27.4 m]
Total length:165.0 ft. [50.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:55°
Owner:City or Municipal Highway Agency [04]
Year built:1957
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:928 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:76.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$4,830,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodVery GoodVery GoodVery Good92876.0
October 2014GoodVery GoodVery GoodVery Good94880.0
November 2012GoodExcellentExcellentVery Good75180.0
October 2010GoodExcellentExcellentVery Good75180.0
December 2008GoodExcellentExcellentVery Good75180.0
March 2008FairFairSatisfactorySatisfactory75175.0
March 2007FairFairSatisfactorySatisfactory75175.0
March 2004FairFairSatisfactorySatisfactory75175.0
May 2002FairFairSatisfactorySatisfactory86475.0
March 2000FairFairSatisfactorySatisfactory86475.0
April 1998FairFairFairFair86464.0
April 1996PoorPoorPoorPoor72047.0
March 1994PoorFairPoorPoor128049.0
March 1992PoorFairPoorPoor128049.0
May 1990PoorFairPoorPoor128049.0