Ontario Highway 504

Highway 504 marker
Highway 504
Route information
Maintained by the Ministry of Transportation of Ontario
Length26.1 km[1] (16.2 mi)
Existed1956[2][3]–January 1, 1998[4]
Major junctions
South end Highway 28 – Apsley
North endHighway 620 – Glen Alda
Location
CountryCanada
ProvinceOntario
Highway system
← Highway 503→ Highway 505

Secondary Highway 504, commonly referred to as Highway 504, was a provincially maintained secondary highway in the Canadian province of Ontario. The highway was 26.1 kilometres (16.2 mi) long, connecting Highway 28 south of Apsley with Highway 620 in Glen Alda.[5] The only other community served by Highway 504 was Lasswade.

Highway 504 was established, along with many other secondary highways, in 1956. Originally, the route looped around Chandos Lake back to Apsley. However, the northern portion of this loop would later become Highway 620. During the 1997-1998 mass downloading of Ontario provincial highways to local authorities, Highway 504 was downloaded to Peterborough County and has since been known as County Road 504.

  1. ^ Cite error: The named reference km was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference 1956 map was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference assumed1 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference downloaded was invoked but never defined (see the help page).
  5. ^ Ontario Official Road Map (Map). Ontario Department of Highways. 1969. §§ R26,S25.