JERSEY CITY — A Formula One racetrack and 100,000-seat stadium are being proposed for a swath of land in and around Liberty State Park, a project its supporters say would help revive the state's economy but which park advocates call "obscene."

The mile-and-a-half track would be located where a cluster of industrial properties sit east of the New Jersey Turnpike toll booth. The properties are surrounded by the park but are not owned by the state.

The group behind the stadium idea, called Liberty Rising, have reached out to public officials and environmental groups statewide to win support, dangling as incentives a new rail stop inside the park, new playgrounds citywide, private funding of the remediation of the contaminated, 240-acre center of Liberty State Park and a separate cricket stadium.

"This project is every bit as much a cricket project as a racetrack project," Thomas Considine, spokesman for Liberty Rising, told The Jersey Journal. "The infusion of recreational opportunities into Jersey City through this project is just really robust."

There would be 18 to 24 racing days a year at the stadium, and the rest of the time it would be open as a recreational facility for the public, Considine said. The project would lead to 14,000 construction-related jobs and thousands of permanent positions, he said.

There was a Formula One track pitched for the center of Liberty State Park years ago. This project is an entirely new proposal, Considine said. He said the plan calls for the use of about 25 acres of the park that is currently restricted to the public because of contamination.

"It doesn't touch a single blade of grass at all," he said.

Considine is pitching the stadium plan about a month after the state Department of Environmental Protection, which oversees the park, killed a marina plan for the southern end of the park and a Liberty National Golf Course expansion idea that would have taken about 20 acres of the park's Caven Point natural area. Both plans were vehemently opposed by park advocates like Sam Pesin, of Friends of Liberty State Park, and NY/NJ Baykeeper Greg Remaud. Both men oppose the stadium proposal, too.

"The racing and concert stadium traffic would have an inevitable, devastatingly negative impact on weekend public access to LSP, on tourists heading to the LSP ferries to the Statue of Liberty and Ellis Island, on Jersey City neighborhoods, on Liberty Science Center visitors and on Turnpike extension traffic," Pesin said. "This billionaire's insane and destructive proposal is declaring war on LSP and on the quality of life of urban people."

"The stadium for motor racing would be an incredibly loud, disruptive, traffic-jam causing land use that is totally at odds with the peaceful, passive nature of the park," Remaud said.

Considine told The Jersey Journal he has not met with Pesin yet but believes once he hears the proposal, "I don't know why he wouldn't be an active supporter." He said traffic would be minimal because of a plan to add a rail stop to bring crowds from elsewhere in the state via train.

Liberty Rising is also the proposed name of the casino Liberty National owner Paul Fireman wants to build on a plot of land that would be across the water from the stadium. Considine said the two projects are not connected.

The plan would ultimately need the approval of the DEP.

"They made us aware of their interest – and that's all there is to it," DEP spokesman Larry Hajna said.

A Formula One race was planned in 2013 for Weehawken, with cars set to race along a 3.2-mile route along the Hudson River, but those plans were scuttled.

Mayor Steve Fulop said he expects to meet with the Liberty Rising group soon, though he told ROI-NJ he does not support the idea.

"Ultimately, it won't go anywhere, but they'll spend money on their lobbyists and they'll lose it, but it is what it is," Fulop said.

Terrence T. McDonald may be reached at tmcdonald@jjournal.com. Follow him on Twitter @terrencemcd. Find The Jersey Journal on Facebook.