The effort to upgrade the grounds of the Gateway Arch is getting a boost from the federal government - a $20 million grant from the U.S. Department of Transportation.
The agency planning the project, CityArchRiver 2015 Foundation, announced Monday that the grant will pay for roadway improvements along Interstate 70 near the site of the Arch, including a pedestrian land bridge over I-70 connecting the Old Courthouse, Luther Ely Smith Square and the Arch grounds.