List of Michigan County-Designated Highways

From Wikipedia, the free encyclopedia

Below is a list of many County-Designated Highways in Michigan. Unlike State Highways (M-nn), there is a zone system to the numbering of these highways. Highways in italics are decommissioned.

“

The basic plan provides for dividing the state into eight zones, lettered from A to H. These zones are determined by major state and federal trunklines which form dividers.
Within each zone, two-digit numbers will designate continuous routes, although each may cross several counties. In some cases, the route number may extend through one or more zones although the letter designation may change.
The numbering system will employ even numbers for East-West roads and odd numbers for North-South routes. Lower numbers, such as 01 and 02, etc., will start at the East or South boundaries and progressively increase to the 90 and 91 levels toward the West and North within each zone.
Thus, a traveler seeking to find A-28 could quicky determine that his destination is in the Southwestern Michigan area and that his route is an East-West road in the central part of that zone.^[1]

”

1 Lower Peninsula Zones
2 Upper Peninsula Zones
- 2.1 G Zone
- 2.2 H Zone
3 External links
4 References

[edit] Lower Peninsula Zones

The Lower Peninsula is divided into 6 zones, A-F.

[edit] A Zone

The "A" Zone is bordered by I-96 on the north and US 127 on the east.

A-2, from M-63 north of Coloma to I-196/US 31 northeast of Saugatuck.
A-37, from M-222 at Allegan to I-196 at Hudsonville.
A-42, from M-40 just north of Dunningville to the junction of US 131 & M-179 near Bradley.
A-45, from BUS US 131 north of Kalamazoo to M-11 in Wyoming (part of old US-131).

[edit] B Zone

The "B" Zone is bordered by I-96 on the south, US 10 on the north and US 127 on the east.

B-15, from BUS US 31 & B-23 north of Montague to BUS US 31 three miles southeast of Pentwater.
B-23, from US 31 north of North Muskegon to B-86 northeast of Whitehall/Montague.
B-31, from I-96 in Nunica to M-120 at Brunswick.
B-35, from I-96 in Coopersville to M-82 near Fremont.
B-72, from US 31 in Muskegon Heights to US 131 south of Cedar Springs.
B-86, from BUS US 31 & B-15 north of Montague to the M-120/M-82 junction west of Fremont.
B-96, from M-37 near Bitely to the US 131/BUS US 131 junction north of Big Rapids.

[edit] C Zone

The "C" Zone is bordered by US 10 on the south and both I-75 and US 127 on the east. Since C-64 and C-66 keep their designations across I-75, it is likely that M-27 forms part of the boundary as well.

C-38, from Otsego Lake to Mancelona.
C-42, from M-32 west of Gaylord to US 131 at Alba.
C-48, from Old US 27 north of Vanderbilt to US 31 at Atwood.
C-56, from M-75 at Boyne City to US 31 northeast of Charlevoix.
C-58, I-75 near Wolverine to Petoskey
C-64, from M-27 south of Cheboygan to US 31 at Pellston.
C-65, from M-88 at Central Lake to M-66 at Charlevoix.
C-66, Cross Village to Cheboygan.
C-71, from C-56 at Horton Bay to US 31 at Bay Shore.
C-73, from M-32 between Elmira and East Jordan to M-75 at Boyne City.
C-77, from M-119 at Harbor Springs to M-119 at Cross Village.
C-81, from M-119 north of Bay View to I-75 at Mackinaw City (north segment) & from the junction of US 131 & M-75 near Walloon Lake to US 31 near Bay View (south segment).

[edit] D Zone

The "D" Zone is bordered by US 127 on the west and I-96 on the north.

D-19, Howell to Pinckney
D-32, Gregory to Pinckney.

[edit] E Zone

The "E" Zone is bordered by US 127 on the west, I-96 on the south and US 10 on the north.

None designated at this time.

[edit] F Zone

The "F" Zone is bordered by both I-75 and US 127 on the west and US 10 on the south. Since C-64 and C-66 keep their designations across I-75, it is likely that M-27 forms part of the boundary as well.

F-01, from F-38 to F-44 on the Montmorency/Otsego County line.
F-05, from M-33/M-68 between Onaway and Tower to US 23 east of Cheboygan.
F-18, from F-97 to the Roscommon/Ogemaw county line.
F-21, from M-32 at Hillman to US 23 at Rogers City.
F-28, from F-97 in St. Helen to the Roscommon/Ogemaw county line.
F-30, from US 23 at Greenbush to M-65 at Glennie.
F-32, from M-65 at Curran to I-75 near Grayling.
F-38, from F-01 to the junction of Old US 27 & C-38 in Otsego Lake.
F-41, from US 23 near Oscoda to US 23 between Harrisville and Alpena.
F-42, from M-32 west of Johannesburg to I-75 south of Gaylord.
F-44, from F-01 to M-32 east of Gaylord.
F-97, from M-18/M-72 junction to M-32 south of Johannesburg.

[edit] Upper Peninsula Zones

The dividing line between the "G" and "H" zones is US 41 on the Upper Peninsula.

[edit] G Zone

The "G" Zone is west of US 41.

G-08, from US 41 at Wallace to Menominee River and CTH-JJ at the Wisconsin State Line.
G-12, from M-35 at Cedar River to Menominee River.
G-18, from US 41 at Carney to Menominee River.
G-38, was in Dickinson County.
G-67, was in Dickinson County.
G-69, from US 2 at Waucedah to M-69 at Foster City.

[edit] H Zone

The "H" Zone is east of US 41.

H-01, from M-28 near the Rock River to M-94 in Chatham (north segment) & from M-94 in Eben Junction to M-67 in Trenary (south segment).
H-03, from M-28 in AuTrain to M-94 in Forest Lake.
H-05, from M-94 east of Forest Lake to the Alger/Delta County Line.
H-09, (unsigned) from H-13 south of Wetmore to M-94 east of Munising.
H-11, from H-58 to the Miner’s Castle in the Pictured Rocks National Lakeshore.
H-13, from US 2 at Nahma Junction to H-58 at Munising.
H-15, from M-28/M-94 junction at Shingleton to H-58.
H-33, from US 2 west of Gould City to M-28 southeast of McMillan.
H-37, from M-123 north of Newberry to H-58 at Deer Park.
H-40, from M-48 at Rudyard to M-117 at Engadine.
H-42, from H-33 at Curtis to M-77 south of Germfask.
H-44, from US 41 at Kiva to M-67 at Limestone (west segment) & from M-77 at Germfask to H-33 at Helmer (east segment).
H-52, from M-28 to H-58 at Melstrand.
H-57, from US 2 near St. Ignace to M-123 near Moran.
H-58, from H-37 at Deer Park to M-28 at Munising.
H-60, (unsigned) from H-58 east of Munising to M-77 south of Grand Marais.
H-63, from BL I-75 in Evergreen Shores to BS I-75 in Sault Ste. Marie.