operators named trains destination year begun year discontinued
operators
named trains
destination
year begun
year discontinued
list length list_address
number parsed year
number
text text <a,address> date number
baltimore and ohio capitol limited chicago, illinois via washington, d.c. and pittsburgh, pennsylvania 1923 1958
which train ran for the longest time ?
WDT NN VBD IN DT JJS NN .
Royal Blue
select c2 from w order by c5_number - c4_number desc limit 1