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I75 over BRANCH

Map 

Coordinates:
+35.02472, -85.17278
35°01'29" N, 85°10'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I75 over BRANCH
Structure number:33I00750029
Location:SR-153 JUNCTION
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:17.4 ft. [5.3 m]
Total length:35.1 ft. [10.7 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:84,020 [as of 2014]
Truck traffic:17% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:66.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,013,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201466.3Not deficient---84020
July 201266.4Not deficient---83260
July 201066.5Not deficient---81180
July 200866.7Not deficient---78800
July 200665.9Not deficient---90300
August 200466.5Not deficient---80950
August 200266.2Not deficient---85480
January 200174.0Not deficient---75800
September 199874.0Not deficient---81630
August 199674.0Not deficient---73780
August 199474.0Not deficient---69300
January 199385.0Not deficient---52590
December 199085.0Not deficient---52590