SR 15ALT-US129 over SR 10 LOOP


+33.97163, -83.41191
33°58'18" N, 83°24'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 15ALT-US129 over SR 10 LOOP
Structure number:000000005900290
Location:2.5 MI W OF ATHENS SQ
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:66.9 ft. [20.4 m]
Total length:274.9 ft. [83.8 m]
Roadway width between curbs:95.1 ft. [29.0 m]
Deck width edge-to-edge:130.6 ft. [39.8 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1960
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:6
Main spans material:Steel [3]
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: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,770 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.5 tons [48.6 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:88.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201588.3FairSatisfactoryGoodSatisfactory-21770
March 201388.3FairSatisfactoryGoodSatisfactory-21770
March 201192.6FairSatisfactoryGoodSatisfactory-5370
May 200992.6FairSatisfactoryGoodSatisfactory-5370
April 200792.6FairSatisfactoryGoodSatisfactory-5370
April 200593.7FairSatisfactoryGoodSatisfactory-17540
April 200393.7FairSatisfactoryGoodSatisfactory-18500
April 200193.7FairSatisfactoryGoodSatisfactory-23600
May 199992.7FairSatisfactoryGoodGood-16100
May 199790.7GoodVery GoodVery GoodGood-16100
June 199573.7FairFairSatisfactorySatisfactoryFO15000
October 199373.7FairFairVery GoodSatisfactoryFO10320
December 199174.7FairSatisfactoryVery GoodSatisfactoryFO10320

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.6,5636,563000
Steel Protective Coatingsq. ft.57,63857,638000
Reinforced Concrete Decksq. ft.35,92825,32810,60000
Reinforced Concrete Columneach4040000
Reinforced Concrete Abutmentlinear ft.2649916500
Reinforced Concrete Pier Caplinear ft.47518029500
Compression Jointlinear ft.665006650
Movable Bearingeach132013200
Steel Protective Coatingsq. ft.264264000
Fixed Bearingeach132013200
Steel Protective Coatingsq. ft.264264000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.55133421700
Other Material Bridge Raillinear ft.551551000