TH 172 over Miller Creek


+48.73373, -94.63105
48°44'01" N, 94°37'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 172 over Miller Creek
Structure number:39012
Location:1.6 MI N OF JCT TH 11
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:44.0 ft. [13.4 m]
Total length:118.4 ft. [36.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,616 [as of 2008]
Truck traffic:11% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodVery Good161698.9
May 2015GoodExcellentExcellentVery Good161698.9
May 2013GoodExcellentExcellentExcellent161698.9
May 2011GoodExcellentExcellentExcellent161698.9
June 2009GoodExcellentExcellentExcellent161697.9
August 2007GoodExcellentExcellentExcellent175097.9
April 2006GoodExcellentExcellentExcellent175097.9
November 2005GoodExcellentExcellentExcellent175097.9
April 2003GoodExcellentExcellentExcellent145098.1
April 2002GoodExcellentExcellentExcellent180097.8
March 2002GoodExcellentExcellentExcellent180097.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.126124200
Steel Pileeach1401400
Steel Protective Coatingsq. ft.58646606060
Reinforced Concrete Pier Caplinear ft.8686000
Pourable Jointlinear ft.120120000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2919120000
Reinforced Concrete Slabsq. ft.5,1155,107800
Wearing Surfacessq. ft.4,7364,736000