I275 RP 5-I over I275-SB EXT RP-I / 2 RTS


+35.96444, -83.92750
35°57'52" N, 83°55'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I275 RP 5-I over I275-SB EXT RP-I / 2 RTS
Structure number:47I02750031
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:1103.7 ft. [336.4 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
Main spans material:Steel continuous [4]
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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:59,920 [as of 2014]
Truck traffic:7% 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:Equal to present desirable criteria [8]
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 minimum criteria [6]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:88.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201488.1Functionally obsoleteVery GoodVery GoodVery Good59920
November 201288.1Functionally obsoleteVery GoodVery GoodVery Good59610
December 201088.0Functionally obsoleteVery GoodVery GoodVery Good60610
November 200888.1Functionally obsoleteVery GoodVery GoodVery Good59790
November 200683.2Functionally obsoleteVery GoodVery GoodVery Good55650
November 200482.7Functionally obsoleteVery GoodVery GoodVery Good60120
September 200282.4Not deficientVery GoodVery GoodVery Good62790
September 200083.0Not deficientVery GoodVery GoodVery Good57140
November 19980.0Not applicable----
December 199683.3Not deficientVery GoodVery GoodVery Good54200