I75 over SR 317 - BONNEY OAKS DR


+35.05889, -85.13083
35°03'32" N, 85°07'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I75 over SR 317 - BONNEY OAKS DR
Structure number:33I00750059
Location:5.2 MI FM I75 SR153 IC
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:127.3 ft. [38.8 m]
Total length:208.0 ft. [63.4 m]
Roadway width between curbs:114.2 ft. [34.8 m]
Deck width edge-to-edge:116.1 ft. [35.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:2004
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 continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:73,950 [as of 2014]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:88.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201488.9Not deficientGoodVery GoodVery Good73950
July 201288.9Not deficientGoodVery GoodVery Good74260
July 201089.4Not deficientGoodVery GoodVery Good68810
July 200888.4Not deficientSatisfactoryVery GoodVery Good79220
July 200689.5Not deficientVery GoodVery GoodVery Good67260
December 200489.7Not deficientExcellentExcellentExcellent65300
August 200277.2Not deficientFairFairFair70470
October 200078.3Not deficientFairFairFair70450
September 199874.3Functionally obsoleteFairFairFair66790
September 199679.5Not deficientFairFairGood59910
November 199481.2Not deficientFairFairGood55050
November 199298.0Not deficientGoodSatisfactoryGood44020
November 199098.0Not deficientGoodSatisfactoryGood44020