click zoom to display a high-res image
Summary
16th STREET VIADUCT
16th Street from West Courtney Street to West Pierce Street, Milwaukee, Wisconsin
Builder: City of Milwaukee Department of Public Works
Date of construction: 1929
This 4,000-foot-long, steel girder, motor and pedestrian viaduct is a testament to the struggle to overcome Milwaukee’s racial divisions. Consisting of 79 spans, it carries traffic over the Menomonee River Valley, a historic dividing line. In the 1960s, the vast majority of Milwaukee’s African American population lived north of the viaduct. To the south were 300,000 white residents, many of Eastern European ancestry. Through the mid-1960s, discriminatory practices by landlords, real estate agents, and financial institutions had kept the south side all-white.
On the nights of August 28 and 29, 1967, the Youth Council (YC) of the Milwaukee Chapter of the National Association for the Advancement of Colored People led marches across the bridge. About 200 demonstrators and their advisor, Father James Groppi, were headed to Kosciuszko Park in the heart of the south side to hold a rally for equal access to housing. They were greeted by thousands of suspicious whites, some shouting racial slurs and others bombarding them with rocks and bottles.
When the city’s Common Council declined to enact an open housing ordinance, the YC kept up the protests for 200 consecutive days. A number of the later demonstrations crossed over the viaduct. The demonstrations forced city leaders to confront the issue of housing discrimination. On April 30, 1968, the Common Council passed a strong open housing ordinance.
Father Groppi and the YC were widely condemned in the 1960s. By 1988, though, attitudes had changed, and the Common Council renamed the viaduct the James A. Groppi Unity Bridge. Periodically updated to accommodate changing traffic demands, the viaduct serves as a reminder that human rights are rarely granted without a struggle.
Property Details
| Criteria | Event |
|---|---|
| Area Of Significance | Ethnic Heritage/Black,Social History |
| Period of Significance | 1967-1968 |
| Architectural Style | Other |
| Architect | |
| Resource Type | Structure |
| Historic Use | Road-Related |
Resources Within The Property
| Contributing Buildings | 0 |
|---|---|
| Contributing Sites | 0 |
| Contributing Structures | 1 |
| Contributing Objects | 0 |
| Non-Contributing Buildings | 0 |
| Non-Contributing Sites | 0 |
| Non-Contributing Structures | 0 |
| Non-Contributing Objects | 0 |
Designations
| Historic Status | Listed in the State Register |
|---|---|
| National Historic Landmark Listing Date | Feb 15, 2019 |
| Historic Status | Listed in the National Register |
| National Historic Landmark Listing Date | May 7, 2019 |
State & National Registers of Historic Places
The State Register and National Register recognize buildings, sites, districts, structures, and objects that are significant in national, state, or local history. The State Historic Preservation Office in conjunction with the National Park Service maintains the list for Wisconsin and makes the data available to the public for research and education.
Questions?
Wondering about if your property is eligible or have other questions about the registers, reach out today!
Email UsAttribution
For a credit line: Wisconsin Historical Society, Creator, Title, Unique Identifier.
The Unique Identifier can be found at the top or bottom of the page for each item. The name of a downloaded file is NOT the unique identifier.
For bibliographic citations please consult the UW-Madison Libraries Citation Research Guide to ensure compliance with appropriate style guidelines.
Fair housing, Common Council hearing
1960 - 1969
Script from Vel Phillips' radio show in regards to the Common Council of Milwaukee public hearing about Phillips' Fair Housing Ordinance and how the (white) members had not notified interested pers...
March On, Milwaukee
Explore educational resources on Milwaukee's 1960s civil rights movement presented by the Society's ongoing partnership with March On, Milwaukee to commemorate the fair housing movement and to prom...
16th Street Viaduct Historic Marker
Intersection of N 16th St and W Pierce St, Milwaukee
Letter from Jan Moore to the Common Council, September 26, 1967
September 26, 1967
Letter from Jan Moore to the Common Council of Milwaukee, asking to lessen the suffering of all people and support the open housing ordinance.
Letter to and from Allen Walters, November 1967
November 1967
Letter to and from Allen Walters, in regards to the Cudahy High School Senior Social Studies classes holding a mock state legislature, asking for Vel Phillips' views and ideas on the subject of pas...
Letter from Mrs. Nicholas F. Lazo to Vel Phillips, December 12, 1967
December 12, 1967
Letter from Mrs. Nicholas F. Lazo to Vel Phillips, in response to the letter previously sent in request for information to fair housing ordinances at the Fair Housing Council New Covenant Presbyter...




