Bridge and ferry crossings in Quebec
Restrictions and special operating conditions for bridge and ferry crossings, including speed, lane position, traffic control, and protective equipment.
13 facts, each with the passage it comes from, all quoted from C-24.2, r. 35 — Règlement sur le permis spécial de circulation.

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Open a question to read the facts on file that bear on it.
When is a signaller required to manage a crossing?Nothing on file for Quebec answers this yet.
Facts
6 topics
Required bridge crossing position (Choices)
Required position of the vehicle or combination when crossing a bridge, including the precise bridge centre, a central lane, or straddling lanes.
Class 6 permit on the highway network in Schedule 4, bridge comprising more than 2 lanes of traffic in the same direction
- Central lane
Condition C, bridges with a single lane in the direction of travel
- Precise centre of bridge
Condition D; rightmost two lanes on a bridge with more than 2 lanes in the direction of travel
- Straddle two lanes
- Straddle the two rightmost lanes
Condition F, roads with more than 2 lanes in the same direction
- Central lane
Maximum speed on bridges (Measures)
Maximum speed, in kilometres per hour, at which the vehicle or combination may travel on bridges under the applicable permit condition.
- 10 km/h6.2 mphCondition G
- 25 km/h15.5 mphCondition H
- 40 km/h24.9 mphCondition I
- 25 km/h15.5 mphCondition J, bridges where signage prohibits circulation of over-dimensional vehicles
Bridge crossing alone required (Yes or no)
Whether the vehicle or combination must cross the bridge alone, without other traffic, under the applicable permit condition.
Yes
Condition B
Bridge crossing prohibited (Yes or no)
Whether circulation is prohibited on bridges where signage prohibits the circulation of over-dimensional vehicles, under the applicable permit condition.
Yesin 2 cases
- Class 4 or 5 permit
- Condition R
Traffic stop required (Yes or no)
Whether traffic must be stopped before the vehicle or combination crosses the specified bridge or road, under the applicable permit condition.
Yes
Condition 11
Steel pontoons required (Yes or no)
Whether steel pontoons must be used on the bridges mentioned in the permit, in the presence of a representative of the road authority.
Yes
Condition S
Where these facts come from
- C-24.2, r. 35 — Règlement sur le permis spécial de circulation(opens in a new tab)
legisquebec.gouv.qc.ca, web page, 13 facts