The current highway that bears the M-90 designation is the second to carry number.
A section of current highway gained the number by 1927.
Further changes to the current highway truncated it for three decades.
The current highway is the third to carry the M-99 designation.
The current highway's immediate predecessors were the included the original M-4 in the state.
The current highway was first designated by 1932 with the M-13 moniker.
The current highway to bear the M-36 moniker is the second to do so.
It was extended to the state line in 1998 to complete the current highway.
The current highway to bear the M-120 designation is the third in the state.
The current highway that bears the M-57 moniker is the second to do so.
