Minnesota Department of Transportation

511 Travel Info

Standard Specifications for Construction

 

Orange barrels on a highway

MnDOT Spec Book

2016 edition

The 2016 edition is effective for most projects let on or after Oct. 23, 2015.

2014 edition

The 2014 edition is effective for most projects let on or after Dec. 2, 2013 through Oct. 22, 2015.

Older editions

View 2005, 2000 Spec Book editions.

Related resources

View MnDOT Special Provisions for all trunk highway construction projects.