Capitol police estimated attendance at 125. The Hartford rally was sponsored by the Libertarian Party with organizational help from Joe Visconti, a Quixotic figure in Republican politics, and promoted by radio hosts on several stations, including WITC, WATR, WRDC and WJJF-FM. The Federal Highway Administration will allow tolls on interstates here as an anti-congestion initiative. Lamont suggested last week his view of congestion pricing was modest— estimated at just a 40-cent surcharge for a rush-hour commute between Stamford and New Haven.