I-20 over M-9130 LAWTON STREET


+33.74315, -84.42329
33°44'35" N, 84°25'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-20 over M-9130 LAWTON STREET
Structure number:000000012101760
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.0 ft. [25.0 m]
Total length:163.1 ft. [49.7 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:119.4 ft. [36.4 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:32°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1981
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:136,850 [as of 2012]
Truck traffic:1% 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:Equal to present minimum criteria [6]
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]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:78.9
Estimated cost of work:$2,519,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201578.9GoodGoodGoodGood-136850
July 201378.9GoodGoodGoodGood-136850
July 201178.9GoodGoodGoodGood-169790
September 200978.9GoodGoodGoodGood-169790
February 200878.9GoodGoodGoodGood-169790
August 200582.6GoodGoodGoodGood-183950
August 200382.6GoodGoodGoodGood-185500
September 200182.6GoodGoodGoodGood-127670
May 199982.6GoodGoodGoodGood-127670
November 199682.6GoodGoodGoodGood-127670
September 199484.0GoodGoodGoodGood-127670
August 199284.0GoodGoodGoodGood-127670
August 199085.0GoodGoodGoodGood-109140