Search
Menu
Home
Sources
About
Contacts
M-12 (Michigan highway)
M-12
is a former
state highway
in the
Upper Peninsula of Michigan
. It was
replaced
in
1926
by:
U.S.
Highway 2
in
Michigan
between the
state line
at
Ironwood
and
Crystal Falls
M-69 between Crystal Falls and
Sagola
M-45 between Sagola and
Iron Mountain
US 2 between
Iron
Mountain
and
Sault
Ste. Marie
Since 1926, M-12 north of the
St
.
Ignace
area has been replaced by:
Business
Loop
Interstate 75
through St. Ignace
County
Road
H-63
to the
Rogers Park
area
M-134 to
Cedarville
M-129 to Sault Ste. Marie
Business
Spur
Interstate
75
in Sault Ste. Marie