I-75 over M-9094 MT ZION ROAD


+33.67293, -84.39741
33°40'23" N, 84°23'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-75 over M-9094 MT ZION ROAD
Structure number:000000012105490
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:79.1 ft. [24.1 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:213.3 ft. [65.0 m]
Deck width edge-to-edge:216.5 ft. [66.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:131,270 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201585.0Not deficientGoodVery GoodGood131270
April 201385.0Not deficientGoodVery GoodGood131270
April 201185.0Not deficientGoodVery GoodGood131130
June 200985.0Not deficientGoodVery GoodGood131130
April 200785.0Not deficientGoodVery GoodGood135390
April 200585.0Not deficientGoodVery GoodGood189750
May 200385.0Not deficientGoodVery GoodGood172700
August 200185.0Not deficientGoodVery GoodGood170000
April 199985.0Not deficientGoodVery GoodGood164500
May 199685.0Not deficientGoodVery GoodVery Good135800
June 199485.0Not deficientGoodVery GoodVery Good129860
September 199285.0Not deficientGoodVery GoodVery Good129860
September 199085.0Not deficientGoodVery GoodVery Good118430