Hwy 409 W Martin Grove Ramp & Hwy 409 W Ramp & Martin Grove Rd & Martin Grove S

Nearest lots: 81 m away, ≈119 spaces; 121 m away, ≈194 spaces; 159 m away, ≈37 spaces; 163 m away, ≈926 spaces; 168 m away, ≈484 spaces; 177 m away, ≈64 spaces.

Lot count and area from the City's topographic mapping of parking-lot footprints (every visible surface lot, public or private); spaces are estimated at one per 30 m² of lot. Lots not run by Green P are private, commercial or institutional and may be for customers or residents only. Green P spaces and average daily peak occupancy from the Toronto Parking Authority's quarterly dataset (* = capacity from the 2019 car-park list; rates are not shown because that list is stale — check Green P). EV chargers are City-operated only; on-street and underground parking are not included.

Approach figures are vehicles entering the intersection from that leg over the whole count. A count is one day's traffic, not an annual average; the City recounts on an ad-hoc schedule.

Midblock counts are automatic counters laid across the road for one to seven days; the 85th-percentile speed is the figure engineers use — 85% of drivers were at or below it. Counts are ad hoc, so some are years old. A midblock reading is not the speed through the intersection itself, and posted limits are not in the count data.

Toronto Police recorded no collisions of any severity within 65 m of this intersection in 2016–2025.

Source: Toronto Police Service, Traffic Collisions Open Data — every collision reported to police since 2014, within 65 m of this node. Records through Jun 30, 2026.

KSI = killed or seriously injured. A collision is counted if its recorded location is within 65 m of this intersection's centreline node, whether the police coded it as intersection-related or mid-block. Records can lag a year or more, so the current year is excluded from rankings.

• Traffic counts: City of Toronto, Traffic Volumes – Multimodal Intersection Turning Movement Counts, latest count Jan 17, 2024.
• Serious-injury collisions: City of Toronto / Toronto Police Service, Motor Vehicle Collisions involving Killed or Seriously Injured Persons, records through Aug 29, 2026.
• All collisions: Toronto Police Service, Traffic Collisions Open Data, records through Jun 30, 2026.
• Cameras: City of Toronto, Red Light Cameras.
• Speeds and calming: Midblock Vehicle Speed, Volume and Classification Counts.
• Around the corner: DineSafe (Toronto Public Health); Fire Station Locations, Police Facility Locations, Ambulance Station Locations.
• Ward and BIA: Wards and Elected Councillors (Ward 1 councillor), Business Improvement Areas.
• Getting here: TTC Routes and Schedules (GTFS), GO Transit GTFS, UP Express GTFS, VIA Rail GTFS, MiWay (Mississauga) GTFS, Durham Region Transit GTFS, Brampton Transit GTFS, York Region Transit GTFS, Bike Share Toronto, Cycling Network. Data provided with permission of Metrolinx where GO and UP Express appear.
• Walking distance: City of Toronto School Locations, Parks and Recreation Facilities, Library Branch General Information, Places of Interest and Attractions, Traffic Signals Tabular, Neighbourhoods.
• Parking: Topographic Mapping – Physical Area of Parking Lots, Green P Parking with Parking Occupancy, City-Operated EV Charging Stations, Street Furniture – Bicycle Parking, Bicycle Parking Racks, High-Capacity Bicycle Parking, Indoor Bike Stations.
• Coordinates: 43.70007, -79.57474 · centreline node 13458507.