Thursday, August 24, 2023 2:00 am until further notice
Updated on September 29, 2023
The NCC is pleased to announce that all three vehicular lanes of Champlain Bridge are now open during daytime hours as well as both bike lanes, which are temporarily delineated with traffic barrels.
Most of the work on this important project has been completed three months ahead of schedule, with remaining minor elements to be completed during off-peak and overnight closures through fall 2023.
Thank you for your patience and collaboration during the construction period.
Construction schedule (Updated):
| Dates | Hours | Motorized access | Cyclist and pedestrian access |
| Aug. 24–27 | All times | Full access | Cycling lanes available, follow signage. Pedestrians may use sidewalk. |
| Aug. 28–Sept. 15 | Daytime (5 am–10 pm) and all weekend | Full access | Cycling lanes available. Pedestrians may use sidewalk. |
| Nights (10 pm–5 am) on weekdays only | Full closure | Sidewalk open, walk your bike | |
| Sept. 16–Oct. 20 | Daytime (5 am–9 pm) and all weekend | Full access | Cycling lanes available. Pedestrians may use sidewalk. |
| Nights (9 pm–5 am) Sunday night to Thursday night | Full closure | Sidewalk open, walk your bike | |
| Oct. 21 and beyond | Daytime (5 am–10 pm) | Full access | Cycling lanes available, follow signage. Pedestrians may use sidewalk. |
| Nights (dates and times to be determined) | Possible future bridge impacts being limited to off-peak hours or overnights |