Leominster, Massachusetts

CSX - Old Mill Road Overpass (Worcester County, Massachusetts)
Stone arch bridge over Old Mill Road on CSX Fitchburg Secondary
Open to traffic

Fall Brook Railroad Arch (Worcester County, Massachusetts)
Stone arch bridge over Fall Brook on CSX Fitchburg Secondary
Open to traffic

Monoosnoc Brook Railroad Bridge (Worcester County, Massachusetts)
Stone arch bridge over Monoosnoc Brook on CSX Fitchburg Secondary
Intact but closed to all traffic