American Steel & Wire Company Railroad see WASHBURN & MOEHN NORTH WORKS NARROW GAUGE RAILROAD; WASHBURN & MOEHN SOUTH WORKS NARROW GAUGE RAILROAD

BILLERICA & BEDFORD RAILROAD

BOSTON REVERE BEACH & LYNN RAILROAD

Boston Winthrop & Point Shirley Railroad part of BOSTON REVERE BEACH & LYNN RAILROAD

Boston Winthrop & Shore Railroad part of BOSTON REVERE BEACH & LYNN RAILROAD

CLAY PRODUCTS COMPANY RAILROAD

Deerfield Valley Railroad part of HOOSAC TUNNEL & WILMINGTON RAILROAD

EDAVILLE RAILROAD

Grafton & Upton Railroad part of GRAFTON CENTRE RAILROAD

GRAFTON CENTRE RAILROAD

HOOSAC TUNNEL & WILMINGTON RAILROAD (also VERMONT)

HOOSAC TUNNEL CONSTRUCTION RAILROAD

MARTHA'S VINEYARD RAILROAD

Nantucket Central Railroad part of NANTUCKET RAILROAD

NANTUCKET RAILROAD

NAWN & BROCK COMPANY RAILROAD

Nawn (Hugh) Contractor Company Railroad see NAWN & BROCK COMPANY RAILROAD

NEW ENGLAND CONSTRUCTION COMPANY RAILROAD

NEW ENGLAND LIME COMPANY RAILROAD

Shanley (Francis & Walter) Contracting Company Railroad see HOOSAC TUNNEL CONSTRUCTION RAILROAD

TREMONT NAIL COMPANY RAILROAD

Washburn & Moehn Manufacturing Company Railroad see WASHBURN & MOEHN NORTH WORKS NARROW GAUGE RAILROAD; WASHBURN & MOEHN SOUTH WORKS NARROW GAUGE RAILROAD

WASHBURN & MOEHN NORTH WORKS NARROW GAUGE RAILROAD

WASHBURN & MOEHN SOUTH WORKS NARROW GAUGE RAILROAD

WASHBURN & WASHBURN COMPANY RAILROAD

WHITIN MACHINE WORKS RAILROAD

WORCESTER & SHREWSBURY RAILROAD

WORCESTER STEEL COMPANY RAILROAD