I 494 EB over CP; BNSF RR; TH 61


+44.88583, -93.00417
44°53'09" N, 93°00'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 494 EB over CP; BNSF RR; TH 61
Structure number:82859
Location:AT THE JCT TH 494; 61
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:135.5 ft. [41.3 m]
Total length:655.2 ft. [199.7 m]
Roadway width between curbs:74.8 ft. [22.8 m]
Deck width edge-to-edge:77.8 ft. [23.7 m]
Vertical clearance below bridge:23.6 ft. [7.2 m]
Skew angle:31°
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 22.5 / HS 25 [9]
Number of main spans:6
Main spans material:Prestressed concrete [5]
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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:43,500 [as of 2004]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances 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:81.7 tons [74.3 metric tons]
Inventory rating:49.0 tons [44.5 metric tons]
Sufficiency rating:90.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201590.9Not deficientGoodExcellentExcellent43500
October 201390.9Not deficientGoodExcellentExcellent43500
November 201190.9Not deficientGoodExcellentExcellent43500
November 200990.9Not deficientGoodExcellentExcellent43500
October 200791.9Not deficientExcellentExcellentExcellent43500
August 200691.9Not deficientExcellentExcellentExcellent43500
August 200591.9Not deficientExcellentExcellentExcellent43500
November 200494.0Not deficientExcellentExcellentExcellent28500
May 200394.0Not deficientExcellentExcellentExcellent28500