Toronto Transit Slow Zones
Sector: Mass Transit • Location: Toronto, Ontario, Canada
Source: UrbanToronto
The Toronto Transit Commission (TTC) has increased the number of slow zones on its subway network due to more regular and detailed scans revealing defects and deformities in the tracks. These slow zones require trains to reduce speed to operate safely over damaged sections of track. The issue has led to over 20% of the subway network running at reduced speeds, causing frustration among passengers.
- Status
- Under Construction
- Sector
- Mass Transit, Tunnel, Government
- Location
- Toronto, Ontario, Canada
- Updated
- 22 Jul 2026
- Source
- UrbanToronto
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Project Information
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Sponsoring Agency |
Status
Original status | ongoing |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Toronto Transit Commission (TTC) has increased the number of slow zones on its subway network due to more regular and detailed scans revealing defects and deformities in the tracks. These slow zones require trains to reduce speed to operate safely over damaged sections of track. The issue has led to over 20% of the subway network running at reduced speeds, causing frustration among passengers. The problem is particularly concentrated on ballasted track sections and tight curves on Line 1. The TTC is considering replacing ballasted track with slab track to reduce maintenance needs and improve reliability. Weekend subway shutdowns for maintenance have also increased, with discussions about longer shutdowns to allow more extensive repairs. The article highlights the need for more funding, better management, and increased maintenance capacity to address the deteriorating state of the subway infrastructure. |
Original sector | Transportation |
Location
Country | Canada |
State | Ontario |
City | Toronto |
Source
Source | UrbanToronto |
URL |
More Details
Record type | Project |
Sector | Mass Transit, Tunnel, Government |
Article published date | 2025-09-16 |
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