Share:

I20 over RR * CITY STREET

Map 

Coordinates:
+33.54231, -86.73559
33°32'32" N, 86°44'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I20 over RR * CITY STREET
Structure number:011064
Location:I20 * GEORGIA ROAD
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:171.9 ft. [52.4 m]
Total length:3231.1 ft. [984.8 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:26
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:30,680 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.3 tons [43.9 metric tons]
Inventory rating:28.9 tons [26.3 metric tons]
Sufficiency rating:70.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$30,243,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201570.3Not deficientSatisfactoryFairSatisfactory30680
May 201370.3Not deficientSatisfactoryFairSatisfactory30680
May 201183.8Not deficientSatisfactorySatisfactorySatisfactory31605
April 200982.7Not deficientSatisfactorySatisfactorySatisfactory32130
April 200782.8Not deficientSatisfactorySatisfactorySatisfactory31310
March 200587.9Not deficientSatisfactorySatisfactorySatisfactory30790
February 200387.9Not deficientSatisfactorySatisfactorySatisfactory31140
February 200187.7Not deficientSatisfactorySatisfactoryGood32725
January 199988.8Not deficientSatisfactorySatisfactoryGood32125
September 199690.0Not deficientSatisfactorySatisfactoryGood30560
September 199490.8Not deficientSatisfactoryGoodGood27540
September 199290.8Not deficientGoodGoodGood27105