<div dir="ltr">It's worth mentioning that prefixes have been added in other provinces as well:<div><br></div><div>- R (for Route) and A (for Autoroute) in Quebec (e.g. A 40, R 148)</div><div>- PTH (Provincial Trunk Highway), PR (Provincial Route, i.e. secondary road) and Route in Manitoba (e.g. PTH 15, PR 241, Route 90)</div><div><br></div><div>Other than "Route" for metro routes in Winnipeg, the highway shields can be determined algorithmically (in Manitoba, anything above 199 is a Provincial Route; in Quebec, everything below 100 and above 399 is an Autoroute); outside of Winnipeg, there is no chance of confusion as to which route marker to use, as there might be in Ontario.</div><div><br></div><div class="gmail_extra"><div><br></div>-- <br><div class="gmail_signature">Jonathan Crowe<div><a href="http://www.jonathancrowe.net" target="_blank">http://www.jonathancrowe.net</a></div></div>
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