Latest news releases Hwy 7 closed just west of Silver Lake due to a crash WILLMAR, Minn. – (11:15 a.m.) Hwy 7 is temporarily closed approximately one-quarter mile west of Silver Lake due to a crash. Traffic is being detoured on local roads by flaggers; drivers are encouraged to take alternate routes for the next several hours. Stay informed Learn about road construction projects and studies (2022-2024) in southwest Minnesota and sign up for email updates at MnDOT’s website ###