Visit these two resources to assist and update you with Border Crossing from and to Ontario and Canada.
Canada Border Services Agency The Canada Border Services Agency (CBSA) operates at some 1,200 service points across Canada and 39 locations abroad. The CBSA's role is to manage the nation's border by administering and enforcing over 90 domestic laws that govern trade and travel, as well as international agreements and conventions.
Ministry of Transportation The Ontario Ministry of Transportation provides up to date traveller information for the province including road conditions, road safety, and vehicle licensing.
To locate your nearest customs office, please call the Border Information Service (BIS).
From within Canada, call: 1 800 461-9999 (toll free)
From outside Canada, call: (204) 983-3500 or (506) 636-5064 (long-distance charges apply)
As of June 1, 2009 all travellers, including US citizens 16 years of age or over, entering the United States from Canada by air, land or water will be required to have a passport or other travel document approved by the Department of Homeland Security.
For up to date information visit the US Department of State at www.travel.state.gov or the Canadian Border Services Agency.