Jan 13, 2011 | Engineering
According to MDOT’s Frequently Used Special Provision for Temporary Concrete Barrier, all temporary concrete barrier (TCB) in service after December 31, 2011, must be NCHRP 350 compliant. MDOT currently allows the use of “old” TCB sections...Oct 15, 2010 | Engineering
According to MDOT’s Frequently Used Special Provision for Temporary Concrete Barrier, all temporary concrete barrier (TCB) in service after December 31, 2011, must be NCHRP 350 compliant. MDOT currently allows the use of “old” TCB sections...Phone: 517.347.8336
Fax: 517.347.8344
Sarah Alex
Membership Services Coordinator
Janis Strang
Executive Assistant