We crossed there on Saturday AM (early). No problem construction is pretty much done. Watch the signs to 75S. If you are dragging a trailer you have to keep to the right side of the building or they may want you to go with the trucks. If you go to the left where most of the 4 wheeler go you will need ear plugs. Been there done that.
The camera on the CDN side will tell them when the vehicle crossed. Scanning the passport will tell them who is in the vehicle. I went to FL in Dec. and flew back in Feb. The vehicle came back in Apr. How long was I away?