CSAH 13 over Stream


+45.66303, -93.45390
45°39'47" N, 93°27'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 13 over Stream
Structure number:30512
Location:2.2 Mmi W of jct TH47
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:39.7 ft. [12.1 m]
Total length:41.3 ft. [12.6 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Owner:County Highway Agency [02]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:375 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodVery GoodVery GoodVery Good37599.7
September 2016GoodVery GoodVery GoodVery Good34099.7
September 2014GoodVery GoodVery GoodVery Good34099.7
October 2012GoodExcellentExcellentExcellent34099.8
November 2010GoodExcellentExcellentExcellent34099.8
October 2008GoodExcellentExcellentExcellent34098.8
October 2006GoodExcellentExcellentExcellent34099.8
December 2004GoodExcellentExcellentExcellent34099.8
December 2003GoodExcellentExcellentExcellent34099.8
September 2002GoodExcellentExcellentExcellent30599.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.164164000
Reinforced Concrete Decksq. ft.1,5861,584200
Wearing Surfacessq. ft.1,4581,458000
Reinforced Concrete Abutmentlinear ft.113113000
Elastomeric Bearingeach44000
Fixed Bearingeach44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8583200