MA 113

Bates Bridge (Old) (Essex County, Massachusetts)
Built 1914; rehabilitated 1951
Bascule bridge over Merrimack River on MA 97/MA 113 in Groveland
Demolished and replaced.

Beaver Brook East Stream Bridge (Middlesex County, Massachusetts)
Built 1850; rehabilitated 1921
Stone arch bridge over Beaver Brook East Stream on MA 113 (Pleasant Street) in Dracut
Open to traffic

Beaver Brook West Stream Bridge (Middlesex County, Massachusetts)
Built 1850; rehabilitated 1921
Stone arch bridge over Beaver Brook West Stream on MA 113 (Pleasant Street) in Dracut
Open to traffic

Tyngsborough Bridge (Middlesex County, Massachusetts)
Built 1931 by the Boston Bridge Works; rehabilitated 1975 and 2012
Steel through arch bridge over Merrimack River on MA 113/MA 3A in Tyngsborough
Open to traffic