I-75 over CR-318


+29.40687, -82.24773
29°24'25" N, 82°14'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 over CR-318
Structure number:360037
Location:I-75 SB over CR-318
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:47.9 ft. [14.6 m]
Total length:124.7 ft. [38.0 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25,250 [as of 2016]
Truck traffic:20% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood2525096.8
May 2015GoodGoodGoodGood5600093.4
May 2013GoodGoodGoodGood2625094.8
June 2011GoodGoodGoodGood2575094.8
June 2009GoodGoodGoodGood2500094.8
June 2007GoodGoodGoodGood3400094.4
June 2005GoodGoodGoodGood3150093.5
June 2003GoodGoodGoodGood2475093.8
June 2001GoodGoodGoodGood2050096.0
July 1999FairSatisfactoryGoodGood2350097.0
May 1997FairSatisfactoryGoodGood2050093.0
March 1996FairSatisfactoryGoodGood2150097.0
March 1994FairSatisfactoryGoodVery Good1590098.0
October 1991GoodGoodGoodVery Good1754896.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.974970130
Reinforced Concrete Decksq. ft.7,3647,3145000
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.121121000
Reinforced Concrete Pier Caplinear ft.118118000
Pourable Jointlinear ft.112920200
Compression Jointlinear ft.112620500
Elastomeric Bearingeach4646000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2562065000