Roads of the Mid-South & West > Highways of the State of Michigan > Interstate 75, Michigan

Interstate 75

Interstate 75 is a north-south highway in the State of Michigan. This is the only interstate to go into both parts of the state. It runs from the Ohio/Michigan State Line, at Toledo, to Sault Ste. Marie, at the Unites States of America/Canada Border. I-75 connects some of the states metro areas to each other. These are Sult Ste. Marie, Bay City-Saginaw, Flint, and Detroit.

While in Michigan, I-75 is multi-plexed.

I-75 is multi-plexed with...

...U.S. Rt. 23, from near Rankin to near Standish.
...Michigan State Route 55, from near West Branch to near Prudenville.

In Michigan, Interstate 75 crosses the following interstates.

Interstate 275, near Newport.

One of the first BGS on NB I-75.

Another BGS on NB i-75.

NB I-75 at I-275.
Interstate 96, at Detroit.

NB I-75 near I-96.

Another graphical BGS on NB i-75.

Overhead BGS's on NB I-75.

A BGS on SB I-75.

Another BGS on SB I-75.

SB I-75 at I-96.

NB I-75 over one mile from I-96.

NB I-75 one mile from I-96.

NB I-75 near I-96.

NB I-75 at I-96.
Interstate 375, at Detroit.

A BGS on NB I-75.

Overhead lane markers on NB I-75.

A graphical BGS on NB I-375.

NB I-75 at I-375.

NB I-75 one mile from I-375. (October, 2012)

NB I-75 under one mile from I-375. (October, 2012)

NB I-75 a quarter mile from I-375.

NB I-75 near I-375. (October, 2012)

NB I-75 at I-375. (October, 2012)

A BGS on SB I-75.

SB I-75 near I-375.

SB I-75 at I-375.
Interstate 94, at Detroit.

SB I-75 near I-94

SB I-75 at I-94.

NB I-75 a half mile from I-94.

NB I-75 near I-94.

NB I-75 at I-94.
Interstate 696, at Hazel Park.

SB I-75 near I-696.

A BGS on SB I-75.

SB I-75 at I-696.

Interstate 475, near Grand Blanc.
Interstate 69, at Flint.
Interstate 475, near Flushing.
Interstate 675, near Buena Vista.
Interstate 675, near Zilwaukee.

Toll Plazas on I-75 in Michigan.

Mackinac Bridge, at St. Ignace.

A stop ahead sign on SB I-75 for the toll plaza. (August, 2021)

The toll price chart on SB I-75. (August, 2021)

The Mackinac Bridge Toll Plaza. (August, 2021)

A price chart on NB I-75. (August, 2021)

A price chart on NB I-75. (August, 2021)

NB I-75 at the toll plaza. (August, 2021)
International Bridge, at Sault Ste Marie.

The sign for the toll plaza on NB I-75. (August, 2021)

The toll plaza on NB I-75. (August, 2021)

Branches of I-75 in Michigan.



NB I-75 at the Michigan Welcome Sign.

NB I-75 north of the Ohio/Michigan State Line.

A guide marker on the ramp at exit 18.

A guide marker on the ramp at exit 18.

NB I-75 south of I-275.

NB I-75 in Brownstown Township.

NB I-75 at U.S. Rt. 24.

NB I-75 in Melvindale.

NB I-75 south of Downtown Detroit.

NB I-75 near Junction Ave. in Detroit.

NB I-75 near Clark Street.

NB I-75 near Grand Ave.

NB I-75 near Vernon Highway.

NB I-75 near Michigan Ave.

NB I-75 near Trumbull Street.

NB I-75 near M.P. 49.

A guide marker south of Downtown Detroit.

NB I-75 in Downtown Detroit.

A guide marker in Downtown Detroit.

BGS in Downtown Detroit.

NB I-75 north of I-75.

A guide marker 8 Mile Road.

A BGS on EB 8 Mile Road.

SB I-75 near 7 Mile Road.

SB I-75 near Troy.

A junction marker on NB U.S. Rt. 31.

SB I-75 north of U.S. Rt. 31.

SB I-75 at the Cheboygan/Emmet County Line.

A guide marker on SB I-75.

SB I-75 at U.S. Rt. 23.

A guide marker on NB Nicolet Street in Mackinaw City.

A guide marker on SB Huron Avenue in Mackinaw City.

A guide marker on SB Huron Avenue in Mackinaw City.

A guide marker on NB U.S. Rt. 23.

SB I-75 at the Jamet Street exit in Mackinaw City.

NB I-75 at the Jamet Street exit in Mackinaw City.

NB I-75 north of the Jamet Street exit in Mackinaw City.

Looking south at the Mackinac Bridge from Bridge View Park.

NB I-75 crossing the Mackinac Bridge.

NB I-75 at the Mackinaw City approach to the bridge.

NB I-75 at the southern cable anchors.

NB I-75 at the south tower.

NB I-75 mi-span of the bridge.

NB I-75 at the north tower.

NB I-75 on the northern approach.

NB I-75 on the northern causeway.

SB I-75 crossing the Mackinac Bridge.

SB I-75 just south of the toll plaza.

SB I-75 on the causeway.

SB I-75 near the north cable anchor.

SB I-75 at the north tower.

SB I-75 mid-span looking at the south tower.

SB I-75 on the south end of the bridge.


NB I-75 north of the Mackinac Bridge Toll Plaza.

NB I-75 north of the Mackinac Bridge.

A guide marker on Desmore Ave.

A guide marker Boulevard Drive in St. Ignace.

A guide marker on Boulevard Drive in St. Ignace.

A BGS on EB U.S. Rt. 2.

A junction marker on SB BSUN Loop I-75.

A BGS on NB I-75.

SB I-75 at U.S. Rt. 2/BUSN Loop I-75.

NB I-75 north of BUSN Loop I-75/U.S. Rt. 2.

NB I-75 at Lemotte Street in St. Ignace.

SB I-75 south of BUSN Loop I-75.

A BGS on SB BUSN Loop I-75.

SB I-75 south of MI St Rt 123.

SB I-75 north of MI St Rt 123.

SB I-75 south of MI St Rt 48.

SB I-75 north of MI St Rt 48.

SB I-75 south of Pine River.

SB I-75 at Pine River.

SB I-75 north of Pine River.

SB I-75 at the Chippewa/Mackinac County Line.

SB I-75 at MI St Rt 48.

SB I-75 south of MI St Rt 48.

SB I-75 south of MI St Rt 80.

A guide marker on WB MI St Rt 80.

A junction marker on WB MI St Rt 80.

A guide marker on NB CCH H63.

A guide marker on EB MI St Rt 80.

A junction marker on EB MI St Rt 28.

A guide sign on EB MI St Rt 28.

NB I-75 north of MI St Rt 28.

NB I-75 south of the Sault Ste Marie Rest Aiea.

NB I-75 south of Sault Ste Marie.

NB I-75 south of BUSN Spur I-75.

SB I-75 south of BUSN Spur I-75.

A bond sign on SB I-75.

NB I-75 at BUSN Spur I-75.

NB I-75 at Sault Ste Marie.

NB I-75 south of Easterday Avenue.

SB I-75 south of Easterday Avenue.

NB I-75 at Easterday Avenue.

A guide sign on Portage Avenue.

The Michigan Welcome Sign on SB I-75.

A Michigan and USA Welcome Sign on SB I-75.

The northern end marker of I-75.

Lookng west at the southern ship channel bridge on the St. Mary River.

Lookng west at the northern ship channel bridge on the St. Mary River.

18 January 2022