Fact Box

Interstate 75

Length- 1,786 miles

South end- Hialeah, FL

North end- Sault Ste Marie, MI

States served- FL, GA, TN, KY, OH, MI

Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. It travels from State Road 826 (Palmetto Expressway) and State Road 924 (Gratigny Parkway) on the Hialeah–Miami Lakes border (northwest of Miami, Florida) to Sault Ste. Marie, Michigan, at the Ontario border. Interstate 75 is the seventh longest interstate highway, the second longest north-south after Interstate 95, and passes through six different states: Florida, Georgia, Tennessee, Kentucky, Ohio, andMichigan.

Due to high traffic levels on the Interstate, much of the route is six lanes even in rural areas.

Major intersections

Florida

Turnpike Extension Homestead Extension of Florida's Turnpike near Miami Lakes

I‑595 in Davie, serving Fort Lauderdale-Hollywood International Airport

SR 80 near Fort Myers

I‑275 near Parrish

SR 60 near Brandon

I-4 near Tampa

I‑275 near Lutz

Turnpike near Wildwood

I-10 in Lake City

Georgia

I‑475 around Macon (twice).

I-16 in Macon

I‑675 near Stockbridge

I-285 outside Atlanta (loop around the city), on the southeast side in Clayton County and on the northwest side near Marietta (twice)

I-85 in Atlanta. They stay connected for several miles through downtown on a highway known as the Downtown Connector.

I-20 in Atlanta

I-575 near Kennesaw

Tennessee

I-24 in Chattanooga

I-40 near Lenoir City. They stay connected until Knoxville.

Kentucky

I-64 in Lexington. They stay connected for 6 miles (9.7 km) to the east of downtown Lexington.

I-71 in Walton. They stay connected until Cincinnati, Ohio.

I‑275 in Erlanger (loop around Cincinnati), and again in Sharonville, Ohio

Ohio

I-74 in Cincinnati

I‑675 in Miamisburg

I‑70 in Vandalia, Ohio

I‑80 / I‑90 / Ohio Turnpike in Rossford

I‑475 in Perrysburg and Toledo

I‑280 in Toledo, Ohio

Michigan

I‑275 in Newport

I-96 (Jeffries Freeway) in Detroit

M‑10 (Lodge Freeway) in Detroit

I‑375 in Detroit

I-94 (Edsel Ford Freeway) in Detroit

M‑8 in Detroit

I-696 (Walter P. Reuther Freeway) north of Detroit

US 23 from Flint to Standish

I-69 in Flint

I‑475 in Flint

I‑675 in Saginaw

US 10 west of Bay City

US 127 south of Grayling

US 31 south of Mackinaw City

US 23 in Mackinaw City

US 2 in St. Ignace

Auxiliary routes

• Tampa, Florida/St. Petersburg, Florida - I-175, I-275, I-375
• Macon, Georgia - I-475
• Atlanta, Georgia - I-675
• Suburban Spur to Canton, Georgia, I-575 in the Atlanta area
• Knoxville, Tennessee - I-275
• Cincinnati, Ohio - I-275
• Dayton, Ohio - I-675
• Toledo, Ohio - I-475
• Detroit, Michigan - I-275, I-375
• Flint, Michigan - I-475
• Saginaw, Michigan - I-675