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I 494 WB OFF RAMP over TH 61 SB ON RAMP

Map 

Coordinates:
+44.88583, -93.00472
44°53'09" N, 93°00'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 494 WB OFF RAMP over TH 61 SB ON RAMP
Structure number:82036
Location:AT THE JCT TH 61; 494
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:146.7 ft. [44.7 m]
Total length:272.3 ft. [83.0 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:2003
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2002]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:97.7 tons [88.8 metric tons]
Inventory rating:63.3 tons [57.5 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201499.0Not deficientGoodVery GoodVery Good6000
July 201299.0Not deficientGoodVery GoodVery Good6000
July 201099.0Not deficientGoodVery GoodVery Good6000
October 200999.0Not deficientGoodVery GoodVery Good6000
September 200899.0Not deficientGoodExcellentExcellent6000
October 2007100.0Not deficientExcellentExcellentExcellent6000
July 2006100.0Not deficientExcellentExcellentExcellent6000
June 2005100.0Not deficientExcellentExcellentExcellent6000
October 2004100.0Not deficientExcellentExcellentExcellent6000
November 2003100.0Not deficientExcellentExcellentExcellent6000