<Tr> <Th> Name </Th> <Th> Pinnacle height </Th> <Th> Year </Th> <Th> Structure type </Th> <Th> Town </Th> <Th> Remarks </Th> </Tr> <Tr> <Td> Longwave transmitter Allouis </Td> <Td> 350 m (1,150 ft) </Td> <Td> </Td> <Td> Guyed mast </Td> <Td> Allouis </Td> <Td> </Td> </Tr> <Tr> <Td> HWU transmitter </Td> <Td> 350 m (1,150 ft) </Td> <Td>? </Td> <Td> Guyed mast </Td> <Td> Rosnay </Td> <Td> Military VLF transmitter; multiple masts </Td> </Tr> <Tr> <Td> Viaduc de Millau </Td> <Td> 343 m (1,125 ft) </Td> <Td> </Td> <Td> Bridge pillar </Td> <Td> Millau </Td> <Td> </Td> </Tr>

When did the eiffel tower first light up