I24 WB over I24 WB/I24EB RP TO I124N


+35.03222, -85.31917
35°01'56" N, 85°19'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I24 WB over I24 WB/I24EB RP TO I124N
Structure number:33I00240016
Location:I24 & I124 INTERSECTION
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:124.0 ft. [37.8 m]
Total length:321.9 ft. [98.1 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:48.6 ft. [14.8 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Owner:State Highway Agency [01]
Year built:1990
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:105,930 [as of 2015]
Truck traffic:14% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.2 tons [71.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:93.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201693.0GoodGoodGoodGood-105930
October 201492.9GoodGoodGoodGood-109260
September 201291.5FairFairGoodGood-116420
September 201092.1FairFairGoodGood-104320
September 200891.7FairFairGoodGood-112170
September 200689.4FairFairGoodGood-116160
November 200489.4FairFairGoodGood-115510
July 200289.5FairFairGoodGood-113250
August 200079.0FairFairGoodGood-98700
August 199880.0GoodGoodGoodGood-123350
October 199680.0GoodGoodVery GoodVery Good-108900
September 199480.0GoodExcellentExcellentExcellent-100750
August 199280.0GoodExcellentExcellentExcellent-42170