I275 RMP over I275-NB EXT. RMP / SR-9


+35.99917, -83.95583
35°59'57" N, 83°57'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I275 RMP over I275-NB EXT. RMP / SR-9
Structure number:47I02750017
Location:1 M NW OF SR9
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:75.1 ft. [22.9 m]
Total length:293.0 ft. [89.3 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:34,570 [as of 2015]
Truck traffic:9% 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201691.6GoodGoodGoodGoodFO34570
December 201491.8GoodGoodGoodGoodFO32770
December 201280.4FairSatisfactoryFairSatisfactoryFO32020
January 201180.5FairSatisfactoryFairSatisfactoryFO31150
December 200880.5FairSatisfactoryFairSatisfactoryFO31190
November 200681.0FairSatisfactoryFairSatisfactoryFO34850
November 200463.7PoorSatisfactoryPoorSatisfactorySD35980
September 200292.1FairSatisfactorySatisfactorySatisfactoryFO39340
September 200090.4FairSatisfactorySatisfactorySatisfactoryFO36060
December 199890.2FairSatisfactorySatisfactorySatisfactoryFO37350
October 199677.0FairSatisfactoryFairSatisfactoryFO34420
December 199477.7FairSatisfactoryFairSatisfactoryFO34900
August 199277.9FairSatisfactoryFairSatisfactoryFO33420
October 199077.9FairSatisfactoryFairSatisfactoryFO33420