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 2015 

Status:Open, no restriction [A]
Average daily traffic:4,810 [as of 2015]
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. ratingEvaluationDeckSuper.Sub.ADT
January 201579.8Not deficientGoodGoodGood4810
January 201379.8Not deficientGoodGoodGood4810
January 201179.8Not deficientGoodGoodGood4810
April 200879.8Not deficientGoodGoodGood4810
January 200781.8Not deficientGoodGoodGood4810
December 200481.8Not deficientGoodGoodGood4810
March 200381.8Not deficientGoodGoodGood4810
February 200196.8Not deficientGoodGoodGood500
December 199898.8Not deficientGoodGoodGood500
February 199794.8Functionally obsoleteGoodGoodGood500
January 199594.8Functionally obsoleteGoodGoodGood500
January 199396.8Not deficientGoodGoodGood500
November 199094.8Functionally obsoleteGoodGoodGood500