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

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201585.0GoodGoodVery GoodGood-131270
April 201385.0GoodGoodVery GoodGood-131270
April 201185.0GoodGoodVery GoodGood-131130
June 200985.0GoodGoodVery GoodGood-131130
April 200785.0GoodGoodVery GoodGood-135390
April 200585.0GoodGoodVery GoodGood-189750
May 200385.0GoodGoodVery GoodGood-172700
August 200185.0GoodGoodVery GoodGood-170000
April 199985.0GoodGoodVery GoodGood-164500
May 199685.0GoodGoodVery GoodVery Good-135800
June 199485.0GoodGoodVery GoodVery Good-129860
September 199285.0GoodGoodVery GoodVery Good-129860
September 199085.0GoodGoodVery GoodVery Good-118430

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.2,1332,133000
Reinforced Concrete Decksq. ft.17,10417,101300
Reinforced Concrete Abutmentlinear ft.426426000
Strip Seal Jointlinear ft.213002130
Pourable Jointlinear ft.213002130
Elastomeric Bearingeach5454000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.158158000