Lachine, Montreal

19 declared obstructions

This page makes no claim to be complete. It shows only the obstructions declared to the City of Montreal in the open data cited below, plus the ideas filed on CiviPin. Other work exists without appearing here.

What is declared here

Declared obstruction

Entretien - Saint-Joseph entre 49e et 50e

boulevard Saint-Joseph, from 49e avenue to 50e avenue

  • Sidewalk closed
  • Traffic and parking obstructed
  • Arterial road

From August 4, 2026 to August 5, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until August 5, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Autre - 24e entre Remembrance et Saint-Antoine

24e avenue, from rue Remembrance to rue Saint-Antoine

  • 2 parking spaces removed

From August 3, 2026 to August 7, 2026

2 parking spaces are removed here. What should occupy that space once the work is done?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Entretien - Norman entre Richer et 12e

rue Norman, from rue Richer to 12e avenue

  • Traffic and parking obstructed
  • Arterial road

From August 3, 2026 to August 4, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

Does this worksite affect you? What should come out of it?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Entretien - Ouellette entre Saint-Jacques et Léo-Pétrin

avenue Ouellette, from rue Saint-Jacques to rue Léo-Pétrin

  • Sidewalk closed
  • Street closed

From August 3, 2026 to August 4, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until August 4, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

S-10 Fuite ou bris de gaz, situation post-urgence - Notre-Dame entre Notre-Dame et Saint-Pierre

rue Notre-Dame, from rue Notre-Dame Ouest to avenue Saint-Pierre

  • Sidewalk closed
  • Traffic lane obstructed
  • Arterial road

From August 2, 2026 to August 7, 2026 Declared applicant: Énergir

The sidewalk is closed here until August 7, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

A-1 Réseau aérien existant - Notre-Dame entre Notre-Dame et Saint-Pierre

rue Notre-Dame, from rue Notre-Dame Ouest to avenue Saint-Pierre

  • Sidewalk obstructed
  • Traffic lane obstructed
  • Arterial road

From August 2, 2026 to August 3, 2026 Declared applicant: Telecon

The sidewalk is closed here until August 3, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Égouts et aqueducs - Excavation - 34e entre Saint-Joseph et Dawes

rue du Fort-Rolland, from rue Notre-Dame to 35e avenue

  • Bike path closed
  • Bus stop relocated
  • Street closed
  • Arterial road

From August 1, 2026 to August 15, 2026 Declared applicant: Excavation Gricon

The bike path is cut here. Where should the detour run?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Entretien - Victoria entre 28e et 32e

rue Victoria, from 28e avenue to 32e avenue

  • Sidewalk closed
  • Traffic lane obstructed
  • Arterial road

From July 30, 2026 to July 31, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until July 31, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled July 31, 2026

Declared obstruction

Entretien - 24e entre Saint-Antoine et Provost

24e avenue, from rue Saint-Antoine to rue Provost

  • Sidewalk closed
  • Traffic and parking obstructed
  • Arterial road

From July 28, 2026 to July 29, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until July 29, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled July 29, 2026

Declared obstruction

Entretien - Victoria entre Victoria et William-MacDonald

rue Victoria, from rue Victoria to rue William-MacDonald

  • Sidewalk closed
  • Bike path closed
  • Traffic and parking obstructed
  • Arterial road

From July 28, 2026 to July 29, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until July 29, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled July 29, 2026

Declared obstruction

AS-2 Réseau aérosouterrain existant - Saint-Joseph entre Musée et 10e

boulevard Saint-Joseph, from chemin du Musée to 10e avenue

  • Traffic lane obstructed
  • Arterial road

From July 28, 2026 to July 30, 2026 Declared applicant: Bell Canada

Does this worksite affect you? What should come out of it?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled July 30, 2026

Declared obstruction

S-2 Infrastructure souterraine mineure ou équipement hors-sol - Réseaux de gaz - Vincent entre Richmond et Camille

avenue Vincent, from rue Richmond to rue Camille

  • Sidewalk closed
  • Parking obstructed

From July 27, 2026 to August 4, 2026 Declared applicant: Énergir

The sidewalk is closed here until August 4, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Égouts et aqueducs - Excavation - 34e entre Notre-Dame et Broadway

rue Dawes, from 32e avenue to 34e avenue

  • Traffic lane obstructed
  • Arterial road

From July 19, 2026 to July 31, 2026 Declared applicant: Excavation Gricon

Does this worksite affect you? What should come out of it?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled July 31, 2026

Declared obstruction

Égouts et aqueducs - Réhabilitation - 55e entre Victoria et 55e

rue Sherbrooke, from 54e avenue to 55e avenue

  • Sidewalk obstructed
  • Opposite sidewalk obstructed
  • Bus stop relocated
  • Traffic and parking obstructed
  • Arterial road

From June 21, 2026 to September 4, 2026 Declared applicant: Foraction

The sidewalk is closed here until September 4, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Égouts et aqueducs - Excavation - 24e entre Duff Court et 25e

24e avenue, from rue Duff Court to 25e avenue

  • Sidewalk obstructed
  • Bike path closed
  • Bus stop relocated
  • Street closed
  • Arterial road

From June 8, 2026 to October 9, 2026 Declared applicant: BEAMEO SERVICES-CONSEILS INC.

The sidewalk is closed here until October 9, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Égouts et aqueducs - Excavation - 25e entre Provost et 24e

rue Sherbrooke, from 24e avenue to 26e avenue

  • Sidewalk obstructed
  • Bike path closed
  • Bus stop relocated
  • Street closed
  • 20 parking spaces removed
  • Arterial road

From June 8, 2026 to October 9, 2026 Declared applicant: BEAMEO SERVICES-CONSEILS INC.

The sidewalk is closed here until October 9, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Construction/rénovation sans excavation - 6e entre Musée et Saint-Louis

6e avenue, from chemin du Musée to rue Saint-Louis

  • Sidewalk closed
  • Bike path closed
  • Arterial road

From April 19, 2026 to August 31, 2026 Declared applicant: Corsim Construction Inc.

The sidewalk is closed here until August 31, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Réseaux routier - Réfection et travaux corrélatifs - Non-nommée entre et 13

voie Non-nommée

  • Traffic lane obstructed

From April 1, 2026 to November 30, 2026 Declared applicant: Construction Demathieu & Bard (CDB) inc.

Does this worksite affect you? What should come out of it?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Declared obstruction

Construction/rénovation avec excavation - Notre-Dame entre 21e et 23e

rue Notre-Dame, from 21e avenue to 23e avenue

  • Sidewalk closed
  • Opposite sidewalk closed
  • Parking obstructed
  • 4 parking spaces removed
  • Arterial road

From January 9, 2026 to September 1, 2026 Declared applicant: Village Urbain

The sidewalk is closed here until September 1, 2026. Is the detour usable in a wheelchair, with a stroller? What should change?

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 3, 2026

Something here should change?

Describe it on the map. A filed idea is something an administration can read - a complaint is not.

Propose an improvement Explore ideas