Michigan Aggregates Association

News Technical/MDOT

DRAFT MDOT Geotechnical Manual – For Review

MDOT is in the process of updating their Field Manual of Soil Engineering (1970 5th ed.) as referenced in their contact documents.  The revised document will be titled, “MDOT Geotechnical Manual”. MAA was recently provided a copy of this draft document for our review.  The turnaround timeline is very short so please provide any comments…

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MDOT weight restriction being lifted effective May 10, 2018

MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 6:00 am Thursday, May 10, 2018. “…weight restrictions will be lifted on all state trunkline highways within the entire State of Michigan.” Click here to view the MDOT bulletin. As a reminder… In addition, there have been a number of…

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MDOT weight restriction being lifted effective May 3, 2018

MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 6:00 am Thursday, May 3, 2018. “…from the southern Michigan border north to and including US-2 from Iron Mountain to St. Ignace.  Frost restrictions are still in effect for the remainder of the state and will be imposed and enforced…

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MDOT weight restriction being lifted effective April 30, 2018

MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 6:00 am Monday, April 30, 2018. “…from the southern Michigan border north to the Mackinac Bridge.  Frost restrictions are still in effect for the remainder of the state and will be imposed and enforced on all state trunkline highways north…

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MDOT weight restriction being lifted effective April 23, 2018

MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 6:00 am Monday, April 23, 2018. “…from the southern Michigan border north to and including US-10 in Ludington in Mason County from the M-116 intersection then east to M-66 then North on M-66 to M-61, then east on M-61 to…

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MDOT weight restriction being lifted effective April 19, 2018

  MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 4:00 pm Thursday, April 19, 2018. “…from the southern Michigan border north to and including M-46 in Muskegon County from the US-31 Business Route in the City of Muskegon then east to US-131 then North on US-131 to M-46, then east…

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MDOT weight restriction being lifted effective March 27, 2018

MDOT has issued a spring weight restriction bulletin lifting restrictions for the following area effective 12:00 pm Tuesday, March 27, 2018. “…from the southern Michigan border north to and including M-46 in Muskegon County from the US-31 Business Route in Muskegon then east to US-131 then North on US-131 to M-46 then east to the…

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MDOT weight restriction effective March 19, 2018

  MDOT has issued a spring weight restriction bulletin that imposes restrictions for the following area effective 6:00 am Monday, March 19th, 2018.   “…all state trunk line highways for the entire state of Michigan, both Upper and Lower Peninsula.” Click here to view the MDOT bulletin. http://mdotjboss.state.mi.us/APSWB/SWBHome.htm?bulletin=weight   As a reminder…   In addition,…

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MDOT weight restriction effective March 6, 2018

  MDOT has issued a spring weight restriction bulletin that imposes restrictions for the following area effective 6:00 AM Tuesday, March 6, 2018. “…all state trunk line highways for the entire state of Michigan, both Upper and Lower Peninsula.”   Click here to view the MDOT bulletin. http://mdotjboss.state.mi.us/APSWB/SWBHome.htm?bulletin=weight   As a reminder… In addition, there…

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