Michigan State University Extension

MSU Extension is an educational organization funded jointly by the Board of Commissioners, the State of Michigan through Michigan State University and federally through the US Department of Agriculture.
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Coming from the West, follow I-69 east into Port Huron via the Port Huron business loop, (do not take the branch off to Canada!). This will bring you into Port Huron by way of Oak St. Follow Oak Street to Military, turn left on Military. Follow Military to Grand River Avenue, turn right on Grand River Avenue.

South Coming from the South, follow I-94 east and take the Port Huron business loop exit (stay to the right). This will bring you into Port Huron by way of Oak St. Follow Oak Street to Military, turn left on Military. Follow Military to Grand River Avenue, turn right on Grand River Avenue.

North Coming from the North, take Pine Grove Avenue south until it turns into Huron Avenue, and follow Huron Avenue to McMorran Boulevard. Turn left on McMorran Boulevard, and follow to Fort Street. Turn right on Fort Street, and follow to Grand River Avenue.

The St. Clair County Administrative Office Building is on the corner of Fort Street and Grand River Avenue. The Extension office is on the ground floor, first office on the right, as you enter through the main doors on Grand River Avenue.

Address: 200 Grand River Avenue, Suite 102
Port Huron, MI 48060
Phone: (810) 989-6935
Fax: (810) 985-3557
General Email: MSUE at St. Clair County
Hours: Monday - Friday
8:00 a.m. to 4:30 p.m.