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MCMILLIAN ST. over I71;CONRAIL RR TUNNEL

Map

Coordinates:
+39.12611, -84.49722
39°07'34" N, 84°29'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MCMILLIAN ST. over I71;CONRAIL RR TUNNEL
Structure number:3114260
Location:.12MI S. OF WM.HOWARD TAF
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:89.9 ft. [27.4 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:24.0 ft. [7.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1972
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: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:Other [9]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,495 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:80.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201680.0FairSatisfactoryGoodGoodFO16495
March 201595.0FairSatisfactoryGoodGoodFO100
August 201495.0FairSatisfactoryGoodGoodFO100
November 201395.0FairSatisfactoryGoodGoodFO100
November 201295.0FairSatisfactoryGoodGoodFO100
October 201195.0FairSatisfactoryGoodGoodFO100
November 201095.0FairSatisfactoryGoodGoodFO100
September 200995.0FairSatisfactoryGoodGoodFO100
December 200895.0FairSatisfactoryGoodGoodFO100
October 200793.0FairSatisfactoryVery GoodGoodFO100
October 200692.0FairFairVery GoodSatisfactoryFO100
November 200593.0GoodGoodVery GoodVery GoodFO100
September 200493.0GoodGoodVery GoodVery GoodFO100
November 200393.0GoodGoodVery GoodVery GoodFO100
October 200293.0GoodGoodVery GoodVery GoodFO100
September 200197.0GoodGoodVery GoodVery Good-100
August 200097.0GoodGoodGoodGood-100
October 199997.0GoodGoodGoodGood-100
March 199897.0GoodGoodGoodGood-100
April 199697.0FairSatisfactorySatisfactorySatisfactory-100
February 199596.0FairFairSatisfactorySatisfactory-100
April 199496.0FairFairSatisfactorySatisfactory-100
March 199396.0FairFairSatisfactorySatisfactory-100
December 199196.0FairFairSatisfactorySatisfactory-100
March 199197.0FairSatisfactorySatisfactorySatisfactory-100