For those who have never done it, the prospect of driving to a foreign country can be a daunting one. Tolls, customs, declarations - where do you start?
Being that the US/Canadian border is the longest undefended one in the world, you'd think that cross-border trips would be harder, especially in a post-9/11/2001 world. It's not so much difficult as slow.
I typically am crossing from the Niagara area, and there are currently three bridges in operation - The Peace Bridge at Buffalo, The Rainbow Bridge at Niagara Falls and the Lewiston/Queenston Bridge at Lewiston, NY. Of the three, the Rainbow Bridge is the quickest, as it does not allow truck traffic. AM 610 from Canada provides periodic updates on traffic flow at the border, or you can call (716) 285-6322 for latest bridge conditions.
GOING TO CANADA
What to expect? As of June 1, 2009, you will need a US Passport, US Passport card or (for New York State) an "enhanced" Drivers' License. Until then, when going to Canada, make sure you have identification ready, preferably two forms, at least one with a picture. Commonly, these are driver's license, passport, and/or birth certificate, and you may be asked to present these as you drive up to the customs booth.
When you drive up to the booth, stop at the appointed place in line until the car ahead has cleared the booth. The driver should roll down their window and not speak until addressed by the customs officer. He/she is checking your license plate to insure the car is not stolen or otherwise being sought. Turn off your radio, and all occupants of the car should remove sunglasses or anything else obstructing their faces.
The officer will then ask for your ID and ask a number of questions which can vary widely. You may hear them ask for your: citizenship, place of birth, destination, reason for travel, duration of travel, or whether you are bringing in any alcohol, tobacco or firearms or anything not for your personal use. They may only ask the driver to respond, or all occupants for the first few questions. Answer the questions quickly, truthfully and succinctly and you will be fine. Do not attempt to be humorous.
If for any reason the officer asks to look in the car, comply immediately - do not ask why, just follow their instructions.
This questioning generally takes only a minute or less, but as the customs officers are safeguarding their country's border, they make take longer or shorter times depending on their comfort level with the vehicle and its occupants.
Once through, you will go on to the toll booth. Tolls are usually in the US$3 - $5 range.
And that's it for getting to Canada. Not so bad, eh?
RETURNING TO THE US
Expect a wait when coming back to the US. The rules for dealing with Customs Officers outlined above still hold, but they may scrutinize more. On weekends and during the afternoon on weekdays, waits of 30 minutes to 1 hour to get across at Niagara are not unknown.
In addition to having your ID ready, also have the receipts for anything you purchased while in Canada. Check with US Customs regarding the limits of goods you can bring back to the US duty-free, but my rule of thumb is $200/day/person. This does not include alcohol and tobacco, which are governed by other rules. The officers will ask you what you purchased and may ask to see the receipts. Have the goods easily accessible if possible and do not attempt to bring any meats, citrus, or live plants across the border or they will be confiscated. The Peace Bridge Customs site is a good place to learn about US Customs allowances.
Lastly, you do not have to pay toll returning to the US. Lucky you!