SR 400 (NBL) over CR 2499 + NANCY CRK TRIB


+33.86894, -84.36627
33°52'08" N, 84°21'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 400 (NBL) over CR 2499 + NANCY CRK TRIB
Structure number:000000012107450
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:109.9 ft. [33.5 m]
Total length:660.1 ft. [201.2 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:75.1 ft. [22.9 m]
Owner:State Highway Agency [01]
Year built:1992
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:7
Main spans material:Prestressed concrete [5]
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: April 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:113,780 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:40.6 tons [36.9 metric tons]
Inventory rating:23.8 tons [21.6 metric tons]
Sufficiency rating:77.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201577.0GoodVery GoodVery GoodVery Good-113780
May 201377.0GoodVery GoodVery GoodVery Good-113780
April 201181.3GoodVery GoodVery GoodVery Good-112460
July 200981.3GoodVery GoodVery GoodVery Good-112460
June 200786.7GoodVery GoodVery GoodVery Good-113090
June 200586.8GoodVery GoodVery GoodVery Good-111720
June 200379.2GoodVery GoodVery GoodVery Good-111100
May 200170.5GoodVery GoodVery GoodVery Good-73900
October 199968.5GoodGoodVery GoodVery Good-73900
July 199678.0GoodVery GoodVery GoodVery Good-73900
November 199479.0GoodVery GoodVery GoodVery Good-73900
September 199379.0GoodVery GoodVery GoodVery Good-73900