What is 400-series highways?
The '''400-series highways''' are group of high-speed highways in [[Ontario]], [[Canada]]. ==List of highways== *{{jcon|Hwy|400}} *{{jcon|Hwy|401}} *{{jcon|Hwy|402}} *{{jcon|Hwy|403}} *{{jcon|Hwy|404}} *{{jcon|Hwy|405}} *{{jcon|Hwy|406}} *{{jcon|Hwy|407}} *{{jcon|Hwy|409}} *{{jcon|Hwy|410}} *{{jcon|Hwy|412}} *{{jcon|Hwy|416}} *{{jcon|Hwy|417}} *{{jcon|Hwy|418}} *{{jcon|Hwy|420}} *{{jcon|Hwy|427}} *{{jcon|Hwy|QEW}} [[Category:Roads in Ontario]]