Date	Memo Description & Link
Mar 20, 2019	Exception to the 2019 RESTRICTION MAP www.dot.state.mn.us/materials/pvmtdesign/sll/doc/exceptions03202019.pdf
Mar 14, 2019	Winter Load Increase end date set for the NORTH-CENTRAL and NORTH FROST ZONES Spring Load Restrictions start date set for the CENTRAL, NORTH-CENTRAL and NORTH FROST ZONES www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates03142019.pdf
Mar 11, 2019	Winter Load Increase end date set for the SOUTH, SOUTHEAST, METRO and CENTRAL FROST ZONES Spring Load Restrictions start date set for the SOUTH, SOUTHEAST and METRO FROST ZONES www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates03112019.pdf
Jan 14, 2019	Winter Load Increase start date set for the METRO, SOUTHEAST and SOUTH FROST ZONES www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates01142019.pdf
Dec 10, 2018	Winter Load Increase start date set for the CENTRAL FROST ZONE www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates12102018.pdf
Nov 29, 2018	Winter Load Increase start date set for the NORTH-CENTRAL FROST ZONE www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates11292018.pdf
Nov 26, 2018	Winter Load Increase start date set for the NORTH FROST ZONE www.dot.state.mn.us/materials/pvmtdesign/sll/doc/seasonalupdates11262018.pdf