This is a list of numbered

county road A county highway (also county road or county route; usually abbreviated CH or CR) is a road in the United States and in the Canadian province of Ontario that is designated and/or maintained by the county highway department. Route numbering can ...

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Perth County, Ontario Perth County is a county in the Canadian province of Ontario in Southwestern Ontario, west of Toronto. Its population centres are Listowel, Mitchell and Milverton. The City of Stratford and the Town of St. Marys are within the Perth census di ...

. For civic-addressing purposes (such as 911), nearly all rural roads in Perth County are numbered. Roads that run east and west, or southeast and northwest, are numbered "Line 1", "Line 2", and so on to "Line 93". Roads that run north and south, or northeast and southwest, are numbered "Road 101", "Road 102", and so on to "Road 183". The roads maintained by the County are numbered in accordance with this scheme; for example, "Perth Line 9" is the section of Line 9 that the county maintains, and "Perth Road 151" is the section of Road 151 that the county maintains.

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Reference: Minutillo, Carmine. Backroad mapbook, Southwestern Ontario, second edition. Mussio Ventures, 2008. Perth County Road Map, Perth County Planning and Development Department, 2012 {{Ontario numbered highways Transport in Perth County, Ontario

Perth Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth i ...