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I275 RL over I275-RL / WOODLAND AVE.

Map

Coordinates:
+35.98111, -83.93778
35°58'52" N, 83°56'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I275 RL over I275-RL / WOODLAND AVE.
Structure number:47I02750007
Location:1.3 M NE OF SR33
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:41.3 ft. [12.6 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:38.4 ft. [11.7 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:59,150 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.4 tons [58.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:66.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$452,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201666.0FairGoodSatisfactoryFairFO59150
December 201466.0FairGoodSatisfactoryFairFO57020
December 201266.0FairGoodSatisfactoryFairFO57320
January 201166.0FairGoodSatisfactoryFairFO58140
December 200866.0FairGoodSatisfactoryFairFO57610
November 200666.0FairSatisfactorySatisfactoryFairFO55450
November 200466.0FairSatisfactorySatisfactoryFairFO59660
September 200277.0FairSatisfactorySatisfactorySatisfactoryFO60970
September 200078.0FairSatisfactorySatisfactorySatisfactoryFO54130
December 199878.0FairSatisfactorySatisfactorySatisfactoryFO55820
September 199667.0FairSatisfactoryFairSatisfactoryFO55500
November 199467.0FairSatisfactoryFairSatisfactoryFO54720
August 199278.0FairSatisfactorySatisfactoryGoodFO42900
October 199078.0FairSatisfactorySatisfactoryGoodFO42900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.9429024000
Deck
Reinforced Concrete Decksq. ft.6,6876,56712000
Substructure
Reinforced Concrete Columneach95400
Reinforced Concrete Abutmentlinear ft.98881000
Reinforced Concrete Pier Caplinear ft.1481133050
Bearings
Movable Bearingeach4836840
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.315315000