CSAH 37(4 ST SE) over BNSF RR


+44.98006, -93.23471
44°58'48" N, 93°14'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CSAH 37(4 ST SE) over BNSF RR
Structure number:27A24
Location:0.4 MI SE OF JCT TH 35W
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:70.5 ft. [21.5 m]
Total length:212.9 ft. [64.9 m]
Roadway width between curbs:48.9 ft. [14.9 m]
Deck width edge-to-edge:83.7 ft. [25.5 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:53°
Owner:County Highway Agency [02]
Year built:1996
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: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:Low slump Concrete [4]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:13,218 [as of 2008]
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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:69.6 tons [63.3 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201589.6Functionally obsoleteGoodGoodGood13218
September 201389.6Functionally obsoleteGoodGoodGood13218
September 201189.6Functionally obsoleteVery GoodVery GoodVery Good13218
September 200989.6Functionally obsoleteVery GoodVery GoodVery Good13218
December 200789.4Functionally obsoleteVery GoodVery GoodVery Good15500
November 200589.3Functionally obsoleteVery GoodVery GoodVery Good16000
November 200389.7Not deficientVery GoodVery GoodVery Good12900
December 200289.7Not deficientVery GoodExcellentVery Good12900
November 200193.3Not deficientVery GoodExcellentVery Good17000
July 200088.2Not deficientExcellentExcellentExcellent17000
200088.2Not deficientExcellentExcellentExcellent17000
December 199888.2Not deficientExcellentExcellentExcellent17000
November 199788.1Not deficientExcellentExcellentExcellent17000
199788.0Not deficientExcellentExcellentExcellent19600