Photo courtesy of David Herman (taken March 2006)
No, this isn't Lindbergh Boulevard. David Herman found this sign assembly on Lemay Ferry Road just north of Butler Hill Road in St. Louis County. US 50 is a couple of miles north of this intersection, running along Interstate 255. US 50, US 61, and US 67 are concurrent along six miles of Lindbergh Boulevard, but this is nowhere near that area.