<Table> <Tr> <Th_colspan="2"> <P> </P> New York State Route 135 </Th> </Tr> <Tr> <Td_colspan="2"> Seaford--Oyster Bay Expressway Ralph J. Marino Expressway </Td> </Tr> <Tr> <Td_colspan="2"> Map of Nassau and western Suffolk counties with NY 135 highlighted in red </Td> </Tr> <Tr> <Th_colspan="2"> Route information </Th> </Tr> <Tr> <Td_colspan="2"> Maintained by NYSDOT </Td> </Tr> <Tr> <Th> Length </Th> <Td> 10.66 mi (17.16 km) </Td> </Tr> <Tr> <Th> Existed </Th> <Td> by 1964--present </Td> </Tr> <Tr> <Th> History </Th> <Td> Completed in 1969 </Td> </Tr> <Tr> <Th_colspan="2"> Major junctions </Th> </Tr> <Tr> <Th> South end </Th> <Td> Merrick Road in Seaford </Td> </Tr> <Tr> <Th> </Th> <Td> Southern State Parkway in Seaford Northern State Parkway in Plainview I - 495 in Syosset </Td> </Tr> <Tr> <Th> North end </Th> <Td> NY 25 in Syosset </Td> </Tr> <Tr> <Th_colspan="2"> Location </Th> </Tr> <Tr> <Th> Counties </Th> <Td> Nassau </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> Highway system </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> New York Highways </Li> </Ul> <Ul> <Li> Interstate </Li> <Li> U.S. </Li> <Li> State </Li> <Li> Reference </Li> <Li> Parkways </Li> </Ul> <Table> <Tr> <Td> ← NY 134 </Td> <Td> </Td> <Td> NY 136 → </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> <P> </P> New York State Route 135 </Th> </Tr> <Tr> <Td_colspan="2"> Seaford--Oyster Bay Expressway Ralph J. Marino Expressway </Td> </Tr> <Tr> <Td_colspan="2"> Map of Nassau and western Suffolk counties with NY 135 highlighted in red </Td> </Tr>

When was the seaford oyster bay expressway built