Loads over 12 feet (3.66 m) require one lead pilot on a single lane highway. Loads over 16 feet (4.88 m) require one pilot and one trail :n single lane highways. On a multi-lane highway one trail vehicle is required for all loads over 12 feet (3.66 m). Loads exceeding LI feet (3.05 m) up to 12 feet (3.66 m) may travel at night with a trail vehicle on multi-lane highways.
Escorts are not required for loads that are only high.
Loads over 90 feet (27.5 m) on single lane highways require a rail vehicle. Loads up to 98 feet 5 inches (30 m) are permitted night travel on multi-lane highways. Loads over 98 feet 5 inches (30 m) require a trail vehicle on all highways.
Front overhang exceeding 10 feet (3.05 m) one lead pilot vehicle required on all highways. Rear overhang exceeding 10 feet 3.05 m) - one trail vehicle required on all highways.
ATLANTIC CANADA OVER SIZE M.O.U. There is a memorandum of understanding between New Brunswick, Nova Scotia, Newfoundland/Labrador and Prince Edward Island harmonizing the permit and travel requirements for oversize loads. There will be some Minor differences in requirements but a lot will be essentially the same in each of these provinces.