About Us
2035 Vision
Strategic Plan & Performance
Research
History
Milorganite
GIS Maps and Data
News
Events
Facilities
Budget/Financial
Blue Notes Newsletter
Blue Notes Newsletter Sign-up
What We Do
Education and Outreach
Milwaukee Estuary AOC Projects
Sustainability
What You Can Do
Green infrastructure
Rain Barrels
Rain Garden
Porous Pavement
Native Landscaping
Adopt-A-River
Become a Fresh Coast Guardian
Home HazMat Collection
Medicine Collections
Water Drop Alert
What Not to Flush
Procurement
Procurement Opportunities
Construction and CAD Standard Documents and Special Bid Attachments
Vendor Registration
Events & Outreach
Supplier Development
Business Capacity Development
Workforce Development
Contract Compliance Login
Government & Business
Municipal Information
Rules & Regulations
Private Property I & I
Pipe Check Contractor Resources
Industrial Waste & Pretreatment
Total Maximum Daily Loads (TMDL)
2050 Facilities Plan
2020 Water Quality Initiative
The project begins construction mid-summer, with completion expected by the end of 2025. A variety of green infrastructure practices will be used to manage highway runoff onsite, keeping it out of Lake Michigan. These include native plantings, bioretention basins, and additional stormwater trees.
During construction, there will be:
Please see the traffic plan for more detail.
If you have questions or comments about the project, please use the comment form on the bottom of the page.
The Port Milwaukee Overpass Project is the fourth Green Highways project to address highway stormwater runoff. Untreated, highway stormwater runoff carries a variety of pollutants, including vehicular fluids, salts, and particulates from exhaust, tires, and pavement, to nearby waterways and Lake Michigan.
The stormwater runoff will be redirected to a variety of green infrastructure practices that will keep the stormwater on-site. Early designs note that the site lends itself well to the use of bioswales, stormwater trees, and native plants. Skillfully designed green infrastructure practices will also enhance this “gateway” to Milwaukee.
Project site looking north.
Slopes offer potential areas for native plantings and stormwater trees.
Bioswales are being considered for the median to address street runoff.
Sign up to receive Port Milwaukee Overpass Project updates in your inbox below.
Participate in upcoming events. MMSD will conduct several stakeholder and public engagement opportunities for input and feedback. Check back here for information and updates.
Follow MMSD on social media (Twitter, Instagram, Facebook) for updates on MMSD projects.
By using our website you are consenting to our use of cookies in accordance with our cookie policy.