I24 over SR 27 (ROSSVILLE BLVD.)


+35.01843, -85.29393
35°01'06" N, 85°17'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over SR 27 (ROSSVILLE BLVD.)
Structure number:33I00240035
Location:2 MI FROM SR58
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:224.1 ft. [68.3 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:138.1 ft. [42.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1987
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:118,000 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Fair [5 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,277,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairSatisfactorySatisfactory11800070.7
September 2014FairFairSatisfactorySatisfactory11792070.7
September 2012FairFairSatisfactorySatisfactory11527073.9
September 2010FairFairSatisfactorySatisfactory10741073.9
September 2008FairFairSatisfactorySatisfactory10648073.9
October 2006FairFairSatisfactorySatisfactory11563074.9
November 2004FairFairSatisfactorySatisfactory11426074.9
July 2002FairFairSatisfactorySatisfactory11182074.9
September 2000FairFairSatisfactorySatisfactory9555073.9
August 1998FairFairSatisfactorySatisfactory10216073.9
June 1996FairSatisfactorySatisfactorySatisfactory9880078.0
August 1994FairSatisfactorySatisfactorySatisfactory9149078.0
September 1992FairGoodSatisfactorySatisfactory6550095.0
November 1990FairGoodSatisfactorySatisfactory6550095.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.4,5004,500000
Reinforced Concrete Decksq. ft.31,27531,275000
Wearing Surfacessq. ft.31,05031,050000
Reinforced Concrete Abutmentlinear ft.300300000
Reinforced Concrete Pier Caplinear ft.450450000
Pourable Jointlinear ft.300300000
Fixed Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.450450000