RTE I278 over 17TH STREET


+40.66646, -73.99592
40°39'59" N, 73°59'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I278 over 17TH STREET
Structure number:000000001076740
Location:JCT I 278 & I 27
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:74.8 ft. [22.8 m]
Total length:74.8 ft. [22.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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 2014 

Status:Open, no restriction [A]
Average daily traffic:140,259 [as of 2011]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$27,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201474.0Functionally obsoleteVery GoodSatisfactorySatisfactory140259
June 201274.0Functionally obsoleteVery GoodSatisfactorySatisfactory139600
July 201073.0Functionally obsoleteFairSatisfactorySatisfactory154211
May 200873.0Functionally obsoleteFairSatisfactorySatisfactory167530
March 200673.0Functionally obsoleteFairSatisfactorySatisfactory167592
August 200473.0Functionally obsoleteFairSatisfactorySatisfactory154211
September 200272.0Functionally obsoleteFairGoodSatisfactory175715
August 200072.0Functionally obsoleteFairGoodSatisfactory175715
September 199870.0Structurally deficientPoorGoodSatisfactory139432
July 199759.0Structurally deficientPoorFairSatisfactory134043
May 199645.0Structurally deficientPoorPoorPoor134043
April 199545.0Structurally deficientPoorPoorPoor134043
June 199445.0Structurally deficientPoorPoorFair121124
May 199259.0Structurally deficientPoorFairFair113505
December 199045.0Structurally deficientPoorFairPoor95357