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IS 695 IL over CURTIS CR, B&O RR

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

Facts 

Name:IS 695 IL over CURTIS CR, B&O RR
Structure number:300000BCZ001015
Location:0.36 MI N OF AA CO LINE
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:319.9 ft. [97.5 m]
Total length:3327.3 ft. [1014.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:60.0 ft. [18.3 m]
Owner:State Toll Authority [31]
Year built:1978
Year reconstructed:2003
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:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2014 

Status:Open, no restriction [A]
Average daily traffic:17,010 [as of 2014]
Truck traffic:9% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:87.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201487.8Not deficientSatisfactorySatisfactorySatisfactory17010
February 201289.0Not deficientSatisfactorySatisfactorySatisfactory11575
May 201189.0Not deficientSatisfactorySatisfactorySatisfactory11575
April 201089.0Not deficientSatisfactorySatisfactorySatisfactory11575
March 200955.6Not deficientSatisfactoryPoorSatisfactory27000
April 200873.6Not deficientSatisfactoryFairSatisfactory27000
April 200773.6Not deficientSatisfactoryFairSatisfactory27000
April 200673.6Not deficientSatisfactoryFairSatisfactory27000
March 200473.6Not deficientGoodFairSatisfactory27000
March 200273.6Not deficientGoodFairSatisfactory27000
April 200073.6Not deficientSatisfactoryFairGood27000
May 199873.6Not deficientSatisfactoryFairGood27000
April 199674.7Not deficientSatisfactoryFairGood27000
June 199476.1Not deficientSatisfactoryFairSatisfactory27000
May 199291.9Not deficientGoodGoodGood27000