NFA A842 over GAP RD. / I75


+35.99417, -83.96639
35°59'39" N, 83°57'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A842 over GAP RD. / I75
Structure number:47I00750023
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:109.9 ft. [33.5 m]
Total length:220.2 ft. [67.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,810 [as of 2017]
Truck traffic:2% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:35.6 tons [32.4 metric tons]
Sufficiency rating:79.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,656,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201779.8GoodGoodGoodGood-4810
January 201579.8GoodGoodGoodGood-4810
January 201379.8GoodGoodGoodGood-4810
January 201179.8GoodGoodGoodGood-4810
April 200879.8GoodGoodGoodGood-4810
January 200781.8GoodGoodGoodGood-4810
December 200481.8GoodGoodGoodGood-4810
March 200381.8GoodGoodGoodGood-4810
February 200196.8GoodGoodGoodGood-500
December 199898.8GoodGoodGoodGood-500
February 199794.8GoodGoodGoodGoodFO500
January 199594.8GoodGoodGoodGoodFO500
January 199396.8GoodGoodGoodGood-500
November 199094.8GoodGoodGoodGoodFO500