Share:

I24 WB RP TO I124N over I24 WB RP TO I124/CSX RR

Map 

Coordinates:
+35.03167, -85.31611
35°01'54" N, 85°18'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I24 WB RP TO I124N over I24 WB RP TO I124/CSX RR
Structure number:33I00240020
Location:.2 MI E OF I124 JCT
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:54.1 ft. [16.5 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1990
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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: September 2014 

Status:Open, no restriction [A]
Average daily traffic:28,260 [as of 2015]
Truck traffic:14% 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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.5 tons [48.6 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:76.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,715,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201476.6Not deficientGoodGoodGood28260
September 201278.6Not deficientGoodSatisfactoryGood28260
September 201078.6Not deficientGoodSatisfactoryGood28260
September 200878.6Not deficientGoodSatisfactoryGood28260
September 200679.2Not deficientGoodSatisfactoryVery Good28260
November 200479.2Not deficientGoodSatisfactoryVery Good28260
July 200279.2Not deficientGoodSatisfactoryVery Good28260
August 200079.2Not deficientGoodSatisfactoryVery Good98700
August 199879.2Not deficientGoodVery GoodVery Good123350
July 199680.0Not deficientGoodVery GoodVery Good108900
September 199480.0Not deficientGoodVery GoodVery Good100750
August 199280.0Not deficientGoodVery GoodVery Good28315
March 199183.2Not deficientFairGoodGood71850