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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:28,260 [as of 2017]
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201676.6GoodGoodGoodGood-28260
September 201476.6GoodGoodGoodGood-28260
September 201278.6FairGoodSatisfactoryGood-28260
September 201078.6FairGoodSatisfactoryGood-28260
September 200878.6FairGoodSatisfactoryGood-28260
September 200679.2FairGoodSatisfactoryVery Good-28260
November 200479.2FairGoodSatisfactoryVery Good-28260
July 200279.2FairGoodSatisfactoryVery Good-28260
August 200079.2FairGoodSatisfactoryVery Good-98700
August 199879.2GoodGoodVery GoodVery Good-123350
July 199680.0GoodGoodVery GoodVery Good-108900
September 199480.0GoodGoodVery GoodVery Good-100750
August 199280.0GoodGoodVery GoodVery Good-28315
March 199183.2FairFairGoodGood-71850