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I24 EBL & WBL over BRANCH

Map 

Coordinates:
+35.00500, -85.22833
35°00'18" N, 85°13'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I24 EBL & WBL over BRANCH
Structure number:33I00240075
Location:1 MI. NORTH EAST RIDGE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:7.9 ft. [2.4 m]
Total length:30.8 ft. [9.4 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:130,090 [as of 2014]
Truck traffic:15% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
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:75.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$613,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201475.6Not deficient---130090
October 201275.6Not deficient---129960
October 201077.1Not deficient---104560
October 200876.9Not deficient---106990
October 200676.7Not deficient---110980
November 200476.7Not deficient---110640
August 200276.3Not deficient---117470
September 200070.0Not deficient---100080
August 199870.0Not deficient---105530
August 199670.0Not deficient---107410
July 199470.0Not deficient---91990
January 199370.0Not deficient---75760
February 199070.0Not deficient---75760