General Specifications for steel railroad bridges, 1911 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970Inspection reports, blueprints, general specifications, 1911-1968
General Statement of the Affairs of New York, New Haven and Hartford Railroad Company, 1907-1908 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 1: Trains, Personnel, and Equipment, undated, 1878-1975Agreements, rules and schedules, 1905-1975
Grade crossing elimination: federal, 1935 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970Grade crossings, 1900-1970
Grade crossing elimination: New York, 1937-1968 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970Grade crossings, 1900-1970
Grade crossing elimination programs, 1947-1950 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970Grade crossings, 1900-1970
Grade Crossing List Books, bound volumes, 1925 Box 173 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970
Grade Crossing List Books, bound volumes, undated, 1921-1927 Box 174 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970
Grade Crossing List Books, bound volumes, undated, 1925 Box 172 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970
Grade crossings, 1900-1970 Box 170 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970
Grade crossings, 1947-1960 Box 171 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 2: Bridges, Buildings and Grade Crossings, undated, 1898-1970