I 35W SB over Johnson St Conn


+45.00221, -93.23517
45°00'08" N, 93°14'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 35W SB over Johnson St Conn
Structure number:27887
Location:1.6 MI SW OF JCT TH 280
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:128.3 ft. [39.1 m]
Total length:396.3 ft. [120.8 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:36°
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:4
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: June 2014 

Status:Open, no restriction [A]
Average daily traffic:48,500 [as of 2004]
Truck traffic:4% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.4 tons [64.0 metric tons]
Inventory rating:42.2 tons [38.4 metric tons]
Sufficiency rating:93.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201493.5Not deficientGoodGoodGood48500
June 201293.5Not deficientGoodGoodGood48500
May 201093.5Not deficientGoodGoodGood48500
July 200893.5Not deficientGoodGoodGood48500
October 200793.5Not deficientGoodGoodGood48500
October 200693.5Not deficientGoodGoodGood48500
August 200593.5Not deficientGoodGoodGood48500
June 200493.6Not deficientGoodGoodGood47500
November 200393.6Not deficientGoodGoodGood47500
September 200293.8Not deficientGoodGoodGood45000
December 200193.8Not deficientGoodGoodGood45000
200093.8Not deficientGoodGoodGood45000
June 199795.9Not deficientGoodGoodGood45000
July 199695.9Not deficientGoodGoodGood45000
May 199595.0Not deficientGoodGoodGood40500
August 199395.0Not deficientGoodGoodGood40500
September 199294.9Not deficientGoodGoodGood42000
November 199194.9Not deficientGoodGoodGood42000