The Rapid City Legal & Finance Committee on Dec. 31 postponed a proposal to close Main Street and Saint Joseph Street between Mount Rushmore Road and 5th Street for an America 250 parade and downtown festival, saying council members wanted more study of traffic and parking impacts.

Councilmember Maher said he had “real concerns about closing our two main arterial streets through downtown” for three nights over the July 2–4 holiday weekend, warning the closure would shift traffic onto Omaha Avenue and reduce available parking. He added that Omaha’s traffic signals are state‑owned and “not a city issue,” which he said complicates local mitigation of congestion.

Seacrest, the council liaison to the America 250 committee, outlined the committee’s volunteer structure and fundraising purpose, saying the closure would allow sponsorships and attract visitors. “It is really a once in a generation opportunity to celebrate America’s 200 and fiftieth birthday,” Seacrest said, and described parade and evening programming timed around a drone show.

City staff and the festival organizers described mitigation plans including special handicap parking zones and shuttle buses from off‑site lots to ease parking strain; planner Leah Braun said organizers had discussed arrangements with downtown businesses and would ensure hotel access and guest arrival routes.

Several council members urged exploring alternatives such as concentrating events on 6th Street or using Memorial Park or the Pennington County Fairgrounds to preserve traffic flow and parking availability. After debate, a substitute motion was made to move consideration of the street‑closure request to the next Legal & Finance meeting in two weeks; the committee voted in favor of postponing the item for further study.

The committee did not vote on the closure itself and directed staff and the festival organizers to return with more detailed alternatives and mitigation plans at the next meeting.