A green public space forges equity by “capping” a highway and reconnecting a community
{"autoplay":"true","autoplay_speed":"8000","speed":"1000","arrows":"true","dots":"false","loop":"true","nav_slide_column":5,"rtl":"false"}
{"autoplay":"true","autoplay_speed":"8000","speed":"1000","arrows":"true","dots":"false","loop":"true","nav_slide_column":5,"rtl":"false"}

DETAILS

LocationDallas, Texas, United States
ClientSouthern Gateway Public Green Foundation, HKS Inc.
Size2.8 acres

“The cultural significance of the park—stretching over Interstate 35E, reconnecting neighborhoods in Oak Cliff that had been physically and economically separated for decades—cannot be overstated. This park has the potential to change Dallas for the better … Halperin Park represents Dallas at its best.”

– Dallas Morning News Editorial Board

In the 1950s, I-35E was routed through the South Dallas community of Oak Cliff, demolishing a thriving Black commercial corridor and one of the first Freedmen’s towns established after the Civil War. In the decades that followed, as in so many cities across the U.S., freeway construction severed long-standing social and economic ties and set in motion decades of disinvestment.

Halperin Park, opened in 2026 after nearly a decade of advocacy and engagement, begins to repair the divide, spanning the highway between Ewing and Marsalis Avenues and restoring a walkable connection along the original path of 12th Street. Designed by SWA and HKS, the park translates Oak Cliff’s cultural and environmental history into built form, with sculptural landforms recalling the limestone and shale geology beneath the neighborhood, shaping subtle grade changes that guide movement and frame views toward the downtown skyline.

Across the deck, a sequence of public spaces includes a walkable promenade and Oak Cliff Walk of Fame along the original path of 12th Street, mass-timber bandshell and multipurpose pavilion, flexible great lawn, treehouse-inspired playground, perennial gardens, shaded seating, and two water features that extend comfort through North Texas summers. Opened amid a nationwide reckoning with the damage caused by midcentury highway construction, Halperin Park is rooted in Oak Cliff history while joining a broader effort to reclaim freeway infrastructure as public ground.

Related Projects

Resonant Memory: One October Memorial

Inspired by the shared love of country music that brought people from all over the world together for the Route 91 Music Festival, Resonant Memory is based on the shape of an acoustic guitar. The design makes particular use of the instrument’s sound hole as a recurring motif to represent absence, honoring the lives lost on October 1, 2017, in Las Vegas, Nevada...

Peanut Plaza

Reclaiming private land for public use, one of Washington D.C.’s most dangerous intersections has been targeted for vast improvements. The project kicked off with the demolition of a Wendy’s restaurant on site and implemented new road alignments to ease traffic congestion. SWA worked with NoMa community groups and the Department of Transportation on the new vi...

Milton Street Park

Milton Street Park is a  1.2-acre linear urban park alongside the Ballona Creek Bike Trail in Los Angeles, California. The plan incorporates numerous green-design elements, including the use of recycled materials, native planting, flow-through planters and treatment alongside the 1,000-foot-long, 45-foot-wide stretch of land. A variety of special elements such...

Riverside Park South

Located on the West Side of Manhattan on the scenic Hudson River shoreline, Riverside Park South is a massive, multiphase project of sweeping ambition and historic scope. Combining new green space, new infrastructure, and the renovation of landmark industrial buildings, the plan – originally devised by Thomas Balsley Associates in 1991 – is an extension of Fre...

Resonant Memory: One October Memorial

Inspired by the shared love of country music that brought people from all over the world together for the Route 91 Music Festival, Resonant Memory is based on the shape of an acoustic guitar. The design makes particular use of the instrument’s sound hole as a recurring motif to represent absence, honoring the lives lost on October 1, 2017, in Las Vegas, Nevada...

Haden Park

Tucked into a corner of Houston’s Spring Branch district, Haden Park has been reimagined as a shaded, amenity-rich landscape shaped by over a decade of community input. The transformation of the 12-acre site, long overlooked despite its central location, unifies the fragmented layout into a connected civic space, introducing a forest-themed play area, a dog pa...

Alief Park and Neighborhood Center

In the aftermath of Hurricane Harvey, Houston was compelled to reassess community preparedness. The 37-acre Alief Center, situated in one of the city’s most culturally diverse areas, addresses longstanding issues of disinvestment and environmental injustice while fostering physical and social resilience.

Elevated above the 100-year floodplain, the...

Tunica River Park

In 1990 the Mississippi Legislature legalized gaming as a job and tax creation strategy. Tunica, located at the northern border of the state near Memphis, Tennessee, was the first county to adopt gaming as an economic development strategy and implemented a program of rapid growth. The first casino was completed in 1992 and eight more were opened during the nex...