St-Laurent, Montreal

100 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

The 24 most recent of 100.

Declared obstruction

Trottoirs - Construction - Jean-Gascon entre Pierre-Dagenais et Outardes

rue des Outardes, from boulevard Cavendish to rue Jean-Gascon

  • Sidewalk obstructed
  • Opposite sidewalk closed
  • Bike path obstructed
  • Street closed
  • 2 parking spaces removed

From August 6, 2026 to August 28, 2026 Declared applicant: Ramcor Construction inc

The sidewalk is closed here until August 28, 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 7, 2026

Declared obstruction

Construction/rénovation avec excavation - Thimens entre Marcel-Laurin et Stewart

boulevard Thimens, from boulevard Marcel-Laurin to rue Stewart

  • Traffic lane obstructed
  • 2 parking spaces removed
  • Arterial road

From August 6, 2026 to August 7, 2026 Declared applicant: GROUPE MONTONI (1995) DIVISION CONSTRUCTION INC.

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 7, 2026

Declared obstruction

Autre - Henri-Bourassa entre Henri-Bourassa et Wilfrid-Reid

boulevard Henri-Bourassa Ouest, from boulevard Henri-Bourassa Ouest to rue Wilfrid-Reid

  • Traffic lane obstructed
  • Arterial road

From August 6, 2026 to August 7, 2026 Declared applicant: CONSTRUCTION JADCO 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 7, 2026

Declared obstruction

Construction/rénovation sans excavation - Ward entre Authier et Alexis-Nihon

rue Ward, from rue Authier to boulevard Alexis-Nihon

  • Sidewalk obstructed
  • Parking obstructed
  • 2 parking spaces removed
  • Arterial road

From August 6, 2026 to August 7, 2026 Declared applicant: Investissement Ward

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 7, 2026

Declared obstruction

Autre - Alexis-Nihon entre Thimens et Robert-Peary

boulevard Alexis-Nihon, from boulevard Thimens to rue Robert-Peary

  • Bike path obstructed
  • Bus stop relocated
  • Parking obstructed
  • Arterial road

From August 5, 2026 to August 6, 2026

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

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 6, 2026

Declared obstruction

Toiture - Rénovation - Savard entre Lauriault et Achim

rue Savard, from rue Lauriault to rue Achim

  • Sidewalk obstructed
  • Opposite sidewalk obstructed
  • Parking obstructed

From August 5, 2026 to August 6, 2026 Declared applicant: Toitures Alliance inc.

The sidewalk is closed here until August 6, 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 6, 2026

Declared obstruction

Construction/rénovation sans excavation - Dutrisac entre Vanier et Clément

rue Dutrisac, from rue Vanier to rue Clément

  • Parking obstructed

From August 5, 2026 to August 7, 2026 Declared applicant: Service Impervius 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 7, 2026

Declared obstruction

Autre - Thimens entre Alexis-Nihon et Cavendish

boulevard Thimens, from boulevard Alexis-Nihon to boulevard Cavendish

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

From August 5, 2026 to August 6, 2026

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

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 6, 2026

Declared obstruction

Entretien - Bois-Franc entre Céline-Marier et Guénette

chemin du Bois-Franc, from rue Céline-Marier to rue Guénette

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

From August 5, 2026 to August 6, 2026 Declared applicant: Hydro-Québec-Entrave courte durée

The sidewalk is closed here until August 6, 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 6, 2026

Declared obstruction

Égouts et aqueducs - Excavation - Lindsay entre Collège et Beaudet

rue du Collège, from rue Leduc to boulevard Marcel-Laurin

  • Sidewalk obstructed
  • Opposite sidewalk obstructed
  • Bus stop relocated
  • Street closed
  • 34 parking spaces removed
  • Arterial road

From August 5, 2026 to August 19, 2026 Declared applicant: Les Pavages D'Amour inc.

The sidewalk is closed here until August 19, 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 7, 2026

Declared obstruction

Autre - Rochon entre Cardinal et Crevier

rue Rochon, from rue Cardinal to rue Crevier

  • Parking obstructed
  • Arterial road

From August 4, 2026 to October 15, 2026 Declared applicant: Gerald theoret 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 7, 2026

Declared obstruction

Réseaux routier - Réfection et travaux corrélatifs - Alexis-Nihon entre Côte-de-Liesse et Ward

boulevard Alexis-Nihon, from chemin de la Côte-de-Liesse to rue Ward

  • Traffic lane obstructed
  • 2 parking spaces removed
  • Arterial road

From August 4, 2026 to August 21, 2026 Declared applicant: CMS Entrepreneurs Généraux Inc.

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 7, 2026

Declared obstruction

Construction/rénovation avec excavation - Côte-de-Liesse entre Isabey et Côte-de-Liesse

chemin de la Côte-de-Liesse, from rue Isabey to chemin de la Côte-de-Liesse

  • Traffic lane obstructed
  • Arterial road

From August 4, 2026 to August 7, 2026 Declared applicant: Pomerleau 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 7, 2026

Declared obstruction

Construction/rénovation sans excavation - 40 entre 40 et 40

autoroute 40, from autoroute 40 to autoroute 40

  • Parking obstructed

From August 4, 2026 to August 7, 2026 Declared applicant: Pomerleau 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 7, 2026

Declared obstruction

Égouts et aqueducs - Excavation - Félix-Leclerc entre Henri-Bourassa et Sartelon

avenue Félix-Leclerc, from boulevard Henri-Bourassa Ouest to rue Sartelon

  • Street closed
  • Arterial road

From August 4, 2026 to August 7, 2026 Declared applicant: Normand Jasmin Excavation

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

Source : Ville de Montréal, entraves déclarées CC-BY 4.0 licence pulled August 7, 2026

Declared obstruction

Construction/rénovation sans excavation - Tassé entre Muir et Champigny

rue Tassé, from rue Muir to rue Champigny

  • Sidewalk obstructed
  • Parking obstructed
  • 2 parking spaces removed
  • Arterial road

From August 4, 2026 to August 12, 2026 Declared applicant: Sol-Vert

The sidewalk is closed here until August 12, 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 7, 2026

Declared obstruction

Réseaux routier - Réfection et travaux corrélatifs - Alexis-Nihon entre Côte-de-Liesse et Ward

chemin de la Côte-de-Liesse, from boulevard Alexis-Nihon to chemin de la Côte-de-Liesse

  • Sidewalk obstructed
  • Traffic lane obstructed
  • 2 parking spaces removed
  • Arterial road

From August 4, 2026 to August 21, 2026 Declared applicant: CMS Entrepreneurs Généraux Inc.

The sidewalk is closed here until August 21, 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 7, 2026

Declared obstruction

Construction/rénovation avec excavation - Thimens entre Marcel-Laurin et Stewart

boulevard Thimens, from boulevard Marcel-Laurin to rue Stewart

  • Traffic lane obstructed
  • 2 parking spaces removed
  • Arterial road

From August 4, 2026 to August 5, 2026 Declared applicant: GROUPE MONTONI (1995) DIVISION CONSTRUCTION INC.

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 5, 2026

Declared obstruction

Autre - Rochon entre Crevier et Rochon

rue Rochon, from rue Crevier to rue Rochon

  • Parking obstructed

From August 4, 2026 to October 15, 2026 Declared applicant: Gerald theoret 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 7, 2026

Declared obstruction

Autre - Saint-Germain entre Collège et Decelles

rue de l'Église, from avenue Sainte-Croix to boulevard Décarie

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

From August 4, 2026 to September 3, 2026 Declared applicant: FER-PAL CONSTRUCTION LTD.

The sidewalk is closed here until September 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 7, 2026

Declared obstruction

Toiture - Rénovation - Edouard-Laurin entre Buchanan et Leduc

boulevard Edouard-Laurin, from rue Buchanan to rue Leduc

  • Sidewalk closed
  • Parking obstructed

From August 3, 2026 to August 4, 2026 Declared applicant: Toiture Bertrand

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 4, 2026

Declared obstruction

Entretien - Côte-de-Liesse entre Liesse et Station

chemin de la Côte-de-Liesse, from montée de Liesse to rue de la Station

  • Sidewalk closed
  • Traffic lane obstructed
  • 2 parking spaces removed
  • Arterial road

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 4, 2026

Declared obstruction

Construction/rénovation sans excavation - Alexis-Nihon entre Ward et Scott

boulevard Alexis-Nihon, from rue Ward to rue Scott

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

From August 3, 2026 to August 6, 2026 Declared applicant: Investissement Ward

The sidewalk is closed here until August 6, 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 6, 2026

Declared obstruction

Construction/rénovation sans excavation - Cardinal entre Tassé et Millar

rue Cardinal, from rue Tassé to rue Millar

  • Parking obstructed
  • 5 parking spaces removed
  • Arterial road

From August 3, 2026 to August 21, 2026 Declared applicant: IMMOBILIER BELMON INC.

5 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 7, 2026

Something here should change?

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

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