<Tr> <Th> 412.1 </Th> <Td> 256.1 </Td> <Td> 412 </Td> <Td_colspan="1"> Regional Road 26 (Thickson Road) </Td> <Td> </Td> </Tr> <Tr> <Td> Oshawa </Td> <Th> 415.2 </Th> <Td> 258.0 </Td> <Td> 415 </Td> <Td_colspan="1"> Regional Road 53 (Stevenson Road) </Td> <Td> Replaced exit 416 (Park Road) in 2009 </Td> </Tr> <Tr> <Th> 415.8 </Th> <Td> 258.4 </Td> <Td> 416 </Td> <Td_colspan="1"> Regional Road 54 (Park Road) </Td> <Td> Removed, exit replaced with nearby Stevenson Road interchange (exit 415) in 2009 </Td> </Tr> <Tr> <Th> 417.6 </Th> <Td> 259.5 </Td> <Td> 417 </Td> <Td_colspan="1"> Regional Road 2 (Simcoe Street) </Td> <Td> Westbound exit via exit 418 </Td> </Tr>

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