I640 RL over I640-RL / MCINTYRE RD.


+36.02056, -83.86056
36°01'14" N, 83°51'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I640 RL over I640-RL / MCINTYRE RD.
Structure number:47I06400033
Location:NW OF US 11W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.0 ft. [25.6 m]
Total length:228.0 ft. [69.5 m]
Roadway width between curbs:59.1 ft. [18.0 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016 

Status:Open, no restriction [A]
Average daily traffic:52,520 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:61.4 tons [55.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:93.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201693.1Not deficientGoodSatisfactorySatisfactory52520
April 201493.1Not deficientGoodSatisfactorySatisfactory51910
April 201293.1Not deficientVery GoodGoodGood52340
May 201093.8Not deficientVery GoodGoodGood45280
March 200893.6Not deficientVery GoodGoodGood47230
December 200692.9Not deficientVery GoodGoodGood53990
November 200493.1Not deficientVery GoodGoodGood52790
September 200293.5Not deficientGoodGoodGood47820
October 200093.7Not deficientGoodGoodGood46250
December 199893.4Not deficientGoodGoodGood48680
September 199694.1Not deficientGoodGoodGood41210
November 199495.0Not deficientGoodGoodGood39980
August 199295.5Not deficientGoodGoodGood34000
October 199095.5Not deficientGoodGoodGood34000