Rosslyn, Virginia. Rosslyn /ËrÉzlÉªn/ is a heavily urbanized unincorporated area in Northern Virginia located in the northeastern corner of Arlington County, Virginia, north of Arlington National Cemetery and directly across the Potomac River from Georgetown and Foggy Bottom in Washington, D.C.
The City of Zilwaukee is regionally located on the Northern fringe of the Saginaw Metropolitan Area. The City is located within 10 miles of the City of Bay City and Saginaw Bay, which is a part of Lake Huron.
For up-to-date information and to sign up for e-mail updates, visit MDOT's I-75 and Zilwaukee Bridge improvements project Web site at: www.michigan.gov/z-bridge. Business owners and community stakeholders can contact the Bay City Transportation Service Center at 989-671-1555 or MDOT-z-bridge@michigan.gov. Overall, the I-75 and Zilwaukee Bridge project will maximize the service life of the bridge and improve the overall condition of this section of I-75.