Share:

C STREET, S.W. over 9TH ST EXPWAY

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:C STREET, S.W. over 9TH ST EXPWAY
Structure number:0173(C ST BR)
Location:C ST OVER 9TH ST EXPWAY
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:77.1 ft. [23.5 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1970
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:Latex Concrete or similar additive [3]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:8,800 [as of 1992]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 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:65.9 tons [59.9 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:75.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$500,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201575.0Functionally obsoleteSatisfactorySatisfactorySatisfactory8800
January 201391.0Functionally obsoleteFairGoodSatisfactory8800
January 201191.0Functionally obsoleteFairGoodSatisfactory8800
January 200989.0Structurally deficientPoorGoodGood8800
January 200794.0Functionally obsoleteSatisfactoryGoodSatisfactory8800
January 200594.0Functionally obsoleteSatisfactoryGoodSatisfactory8800
January 200394.0Functionally obsoleteSatisfactoryGoodSatisfactory8800
September 200091.0Functionally obsoleteSatisfactoryGoodSatisfactory8800
January 199891.0Functionally obsoleteGoodGoodGood8800
November 199774.0Functionally obsoleteGoodGoodGood8800
October 199574.0Functionally obsoleteGoodGoodGood8800
October 199274.0Functionally obsoleteGoodGoodGood8800
June 198974.0Functionally obsoleteGoodGoodGood8800