USA

Frederick Douglass Tunnel on Open Street Maps
Mountain View Fire Station
Amtrak Acela Express train stopped at Union Station in August 2019.
Locomotive Caltrain
Kit «Plate Girder Bridge» Central Valley avec deux morceaux de voie C Märklin
Fête de Neuilly-sur-Seine, Le Cirque Corvi, postcard c. 1900
Flag of the USA in front of a blue sky