|— |- |style="background: #f2f2f2;" | Hwy 17 |44 |27 | Tsawwassen ferry terminal |Hwy 1 (TCH) / Hwy 15 in Surrey |Tsawassen Highway, South Fraser Perimeter Road |1960 |Current |— |- |style="background: #f2f2f2;" | Hwy 17A |6 |4 |Hwy 17 in Delta |Hwy 99 in Delta |Tsawassen Highway |2012 |Current |Old alignment of Hwy 17. |- |style="background: #f2f2f2;" | Hwy 17A |style="background: #d3d3d3" |5 |style="background: #d3d3d3" |3 |style="background: #d3d3d3" |Hwy 17 in Saanich |style="background: #d3d3d3" |Hwy 7 in North Saanich |style="background: #d3d3d3" |West Saanich Road, Wain Road |style="background: #d3d3d3" |1962 |style="background: #d3d3d3" |2002 |style="background: #d3d3d3" |— |- |style="background: #f2f2f2;" | Hwy 18 |42 |26 |Youbou |Hwy 1 (TCH) in Duncan |Cowichan Valley Highway |1953 |Current |— |- |style="background: #f2f2f2;" | Hwy 19 |377 |234 | Duke Point ferry terminal near Nanaimo | Bear Cove ferry terminal near Port Hardy | Duke Point Highway, Nanaimo Parkway, Inland Island Highway, Ginger Goodwin Way, Tamarac Street/Willow Street, Island Highway, Bear Cove Highway |1953 |Current |— |- |style="background: #f2f2f2;" | Hwy 19A |12 |7 |Hwy 1 (TCH) in Nanaimo |Hwy 19 in Nanaimo | Terminal Avenue, (Old) Island Highway |1996 |Current |Old alignment of Hwy 19 through Nanaimo (business route). |- |style="background: #f2f2f2;" | Hwy 19A |123 |76 |Hwy 19 near Parksville. |Hwy 19 / Hwy 28 in Campbell River. | (Old) Island Highway, Oceanside Route, Cliffe Avenue |1996 |Current |Old alignment of Hwy 19. |- |style="background: #f2f2f2;" | Hwy 20 |457 |284 |Bella Coola |Hwy 97 in Williams Lake | Chilcotin Highway, Alexander MacKenzie Highway |1953 |Current |— |- |style="background: #f2f2f2;" | Hwy 21 |14 |9 |SH-1 at U.S. border at Rykerts |Hwy 3 near Creston |Creston–Rykerts Highway |1964 |Current |— |- |style="background: #f2f2f2;" | Hwy 22 |46 |29 |SR 25 at U.S. border at Paterson |Hwy 3 near Castlegar |Schofield Highway |1964 |Current |Old alignment of Hwy 3 between Rossland and Castlegar. |- |style="background: #f2f2f2;" | Hwy 22A |11 |7 |U.S. border at Waneta |Hwy 3B near Montrose |Waneta Highway |1967 |Current |— |- |style="background: #f2f2f2;" | Hwy 23 |248 |154 |Hwy 6 near Nakusp |Mica Dam | Canyon Road N, 6 Ave NW |1964 |Current |Old alignment of Hwy 1 north of Revelstoke. |- |style="background: #f2f2f2;" | Hwy 24 |97 |60 |Hwy 97 near 93 Mile House |Hwy 5 at Little Fort |Interlakes Highway |1967 |Current |— |- |style="background: #f2f2f2;" | Hwy 25 |style="background: #d3d3d3" |59 |style="background: #d3d3d3" |37 |style="background: #d3d3d3"