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KLINGLE ROAD, N.W. over ROCK CREEK

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

Facts 

Name:KLINGLE ROAD, N.W. over ROCK CREEK
Structure number:0026-3
Location:OVER ROCK CREEK
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:60.0 ft. [18.3 m]
Total length:132.9 ft. [40.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:1994
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:3
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
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: July 2014 

Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:65.0 tons [59.1 metric tons]
Inventory rating:39.1 tons [35.5 metric tons]
Sufficiency rating:70.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201470.9Not deficientSatisfactoryFairSatisfactory1000
August 201270.9Not deficientSatisfactorySatisfactoryFair1000
August 201081.9Not deficientSatisfactorySatisfactorySatisfactory1000
August 200881.9Not deficientSatisfactorySatisfactorySatisfactory1000
August 200681.8Not deficientGoodGoodGood1400
June 200481.8Not deficientGoodGoodGood1400
July 200281.8Not deficientGoodGoodGood1400
October 199881.8Not deficientVery GoodGoodGood1400
December 199678.8Not deficientVery GoodGoodGood1400
November 199479.9Not deficientExcellentGoodGood1400
February 199264.8Structurally deficientPoorFairFair1400