system was abolished, and the use of the triangular shields was discontinued. Blue directional signs have gradually been converted to standard green signs used elsewhere in North America. In 2013, motorists could still see blue signs at entrances to and exits of the autoroute. Between 1988 and 2006, A-10 departed its multiplex with A-55 at km 143 and continued eastward for 11 km to a final terminus with Route 112. In October 2006, that section of A-10 was renumbered as A-610. The city of Montreal announced in January 2013 that it would take over the SHM's responsibilities, citing concerns over transparency. The Société du Havre de Montréal (SHM) transformed the autoroute into an urban thoroughfare as part of a broader project to redevelop Montreal's harbourfront. Demolition of the autoroute’s elevated stretch began in July 2016 and the new Bonaventure Park was completed in September 2017. Proposal A proposal to build the East-West Highway across central and northern Maine calls for the A-10 to be extended to the U.S. border at Coburn Gore where it would meet the new highway. Doing so would create a new and more direct limited-access highway link between Maine, the Maritime Provinces through New Brunswick Route 1, and Quebec. Exit list References External links A-10 at motorways-exits.com A-10 at Quebec Autoroutes Steve Anderson's MontrealRoads.com: Bonaventure Autoroute (A-10) Steve Anderson's MontrealRoads.com: Eastern Townships Autoroute (A-10) Transports Quebec Map 10 Roads in Montreal Transport in Brossard Transport in Granby, Quebec Transport in Magog, Quebec Transport in Sherbrooke Former toll roads in Canada