There are some discussions to make travel a little bit easier for travel between our two countries... like the NEXUS Card
That system is already in place but from what I know about it it's good only for vehicular and foot traffic and those that cross the border frequently. eg: people that live on one side and work on the other. My doctor is an American living in the US. He crosses both ways daily in order to go to and return from work. With the NEXIS system he drives in a special lane, flashes his card at some reader and blows on through. No waiting involved like you and I would have to do. Matter of fact I did again it last Saturday and it took me the better part of an hour which is actually quite fast. It can take hours on a weekend if you go at the wrong time. Anywhoo.... because your country is so obsessed with national security and bad guys coming from Canada it will never get easier for us to cross the border. That's cost your country enough money to power up another war. On the flipside Canada is slowly beefing up it's system to mirror yours so don't expect anything to lighten up there in the near future either.