Most brokers start a Canada lane on a load board. Here is how the freight actually moves, what the border asks of a carrier before the truck ever loads, and what changes when every carrier in the network has been vetted.
A U.S.–Canada load is two shipments in the eyes of the paperwork, and customs release has to be arranged before the truck reaches the crossing. The process is named differently depending on which way you are going.
Northbound into Canada runs on PARS, the Pre-Arrival Review System. The customs broker files the entry against a PARS barcode the carrier supplies, CBSA (the Canada Border Services Agency) reviews it ahead of arrival, and the truck gets released at the primary booth if everything cleared. Southbound into the United States runs on PAPS, the Pre-Arrival Processing System, filed with U.S. Customs and Border Protection the same way. Both directions also require an electronic manifest transmitted by the carrier before arrival: ACI going north, ACE going south.
CUSMA, the Canada United States Mexico Agreement in force since 2020, governs whether the goods qualify for preferential duty treatment. It shapes what documentation rides with the load, and a certification of origin error turns a two-hour crossing into a two-day one.
FAST, short for Free and Secure Trade, is the trusted-trader lane. A carrier enrolled in FAST, running FAST-carded drivers for an approved importer, can use a dedicated lane at the major crossings. On a busy morning at Windsor–Detroit, that is the difference between a same-day delivery and a missed appointment.
Brokers who run Canada consistently learn to quote the directions separately.
Northbound freight out of the U.S. Midwest and Northeast is usually the easier side to cover, because a large share of the carrier base is domiciled in Ontario and Quebec and wants a load headed home. Southbound is where capacity gets tight, since those same carriers need a paying load back out and will hold for the lane that repositions them correctly.
A rate that works northbound rarely works southbound. Treating a Canada lane as one round-trip number is one of the more expensive habits on this freight.
Coverage follows a short list of corridors.
Toronto to Chicago is the highest-volume manufacturing and consumer-goods corridor in the network, moving through Detroit or Port Huron depending on wait times and the carrier's preference.
Montreal into the Northeast runs into New York and Vermont, feeding Boston, New Jersey, and the Northeast distribution centers. Quebec-based carriers dominate this corridor, and a lot of the day-to-day dispatch conversation happens in French.
Winnipeg to Chicago is a reefer corridor first, carrying protein and processed food south through Emerson, Manitoba and Pembina, North Dakota.
Brampton to Calgary is a domestic Canadian run, and it belongs on this list anyway. It is how a cross-border carrier repositions west, and brokers who can offer it alongside a border lane get better answers on both.
Vancouver drayage and the Surrey to Blaine corridor carry import distribution off the port plus produce moving south into Washington and California.
From November through March, a meaningful share of freight that moves dry van in July needs a temperature-controlled trailer running heat instead of cold.
Protect-from-freezing service on paint, adhesives, beverages, pharmaceuticals, and canned goods is a hard requirement, and postings that bury it in the comments field get the wrong trucks. A carrier that arrives with an unheated van at minus 25 has cost the customer the load. Open deck adds a winter securement standard of its own, and prairie lanes add long combination vehicles including Super-B trains where provincial permits allow them.
Postings that carry the requirement up front get bids from carriers already equipped for the season.
Cargado is the modern marketplace for Mexico and Canada freight, and access is invite only. Every broker, 3PL, and forwarder is vetted before joining, and so is every carrier. The network runs 250+ vetted brokers on one side and 2,100+ vetted carriers operating 215,000+ trucks on the other.
For border freight, vetting covers what a domestic carrier profile leaves out:
Post the lane once, with the crossing, the direction, and the equipment attached. It reaches carriers already certified for that border and already running that corridor, so bids come back from carriers you can tender to rather than names you still have to go qualify.
Broker subscriptions are value based and include unlimited users, which means the rep who sold the load, the coordinator working with the customs broker, and night dispatch all work in the same record.
Carriers use Cargado at no cost. If you hold FAST, PIP, or CTPAT and run the border regularly, that status works in your favor here, because it is exactly what brokers are searching on. Set the crossings you run and the equipment you operate, and the freight that fits comes to you in both directions instead of only on the leg that repositions you.
Access is invite only and every carrier is vetted, which keeps the freight on the board real and the brokers on the other side accountable.
Brokers see live lane rates and vetted carriers on their own lanes in a demo. Carrier access is at no cost.
Direction. PARS, the Pre-Arrival Review System, is used for freight moving northbound into Canada and is reviewed by CBSA before the truck arrives. PAPS, the Pre-Arrival Processing System, is the equivalent for freight moving southbound into the United States and is filed with U.S. Customs and Border Protection. In both cases the customs broker files the entry against a barcode the carrier supplies, and the carrier separately transmits an electronic manifest, ACI northbound and ACE southbound.
No. FAST is a trusted-trader program that gives enrolled carriers with carded drivers access to a dedicated lane, and it requires the importer and the exporter to be approved as well. Plenty of border freight moves fine without it. It earns its keep on time-sensitive lanes and at high-wait crossings, which is why it is worth being able to see which carriers hold it before you tender.
A large share of the cross-border carrier base is domiciled in Ontario and Quebec. Northbound freight repositions those carriers toward home, so it competes well. Southbound asks them to leave, so they hold for lanes that set up their next move. Quoting the two directions as one round-trip number tends to underprice the harder leg.
Yes. Intra-Canada lanes such as Toronto to Calgary, Montreal to Halifax, and Vancouver to Edmonton run alongside cross-border freight, on a carrier base that includes heated and protect-from-freezing equipment, open deck, heavy haul, and long combination vehicles including Super-B trains where they are permitted.
Every carrier is reviewed before being granted access, and the review covers operating authority, verified insurance including Canada coverage, border program status such as FAST, PIP, and CTPAT, and the crossings and equipment the carrier genuinely runs. Brokers are vetted on the other side too, so carriers know the freight they are bidding on is real. Your own onboarding still gates the tender.
Access is invite only, and carriers request it directly. There is no cost to carriers for marketplace access. Brokers, 3PLs, and forwarders pay a value-based subscription that includes unlimited users.