<Tr> <Th> Longest span </Th> <Td> 204 ft (62.2 m) </Td> </Tr> <Tr> <Th> Load limit </Th> <Td> 10 US tons (9.1 metric tons) </Td> </Tr> <Tr> <Th> Clearance below </Th> <Td> 12 ft 9 in (3.89 m) </Td> </Tr> <Tr> <Th_colspan="2"> History </Th> </Tr>

Where is the longest covered bridge in the united states