New York, New Haven and Hartford Railroad

The New York was the major freight and passenger railroad in southern New England until 1969, and is now split between a number of companies. Lines formerly operated by it or a subsidiary should be tagged old_railway_operator=NYNH&H in addition to railway=rail (if still in use) or railway=abandoned.

See Wikipedia:WikiProject Trains/ICC valuations for a chronology (which may have some errors) of lines constructed by the NYNH&H and predecessors, compiled by the Interstate Commerce Commission in 1915-18.

Below is a list (roughly complete) of ex-NYNH&H lines, approximately separated by divisions as they existed at the time the RDBR codes were assigned (ca. 1970), with mapping status.

Boston Division

Name	Name (1969)	RDBR	From	To	Status	Notes
	Shore Line	4116	Cranston	Boston
		4123				Stratford Industrial Track
	Lowell Branch	4130	Mansfield	Framingham Center
	East Junction Branch	4164	East Junction	Seekonk
	Wrentham Branch	4169	Norwood Central	Wrentham
			Wrentham	Adamsdale
	Stoughton Branch	4171	Canton Junction	Easton
			Easton	Weir Junction
	Boston Freight Terminal Branch	4172	South Bay Junction	South Boston Freight Terminal
	Dorchester Branch	4173	Boston	Readville Transfer
	Franklin Branch	4175	Readville	Klondike
			Klondike	Willimantic
	Hyannis Branch	4177	Atlantic	CP Pilgrim (Alden/Middleboro)
	East Taunton Branch	4177/4203	CP Pilgrim (Alden/Middleboro)	Cotley
	Hyannis Branch	4178	CP Pilgrim (Alden/Middleboro)	Hyannis
	Milton Secondary	4181	Milton Switch	Neponset
			Neponset	Atlantic
	Milton Secondary	4181	Neponset	Milton
		4182	Clinton	Lancaster Mills
	Fitchburg Branch	4183	Framingham Center	Fitchburg
	Nantasket Branch	4184	Braintree	Nantasket Junction
			Nantasket Junction	Kingston
	Plymouth Branch	4185	Braintree	Plymouth
	Dedham Branch	4187	Readville	Dedham
	New Bedford Branch	4188	Attleboro	Whit
			Mansfield	Whit
	New Bedford Branch	4189	Whit	New Bedford
	East Bridgewater Secondary	4191	Westdale	Elmwood
			Bridgewater	Elmwood
	East Bridgewater Secondary	4191	Elmwood	East Bridgewater
			East Bridgewater	Abington
			Middleboro	Myricks
	Newport Branch	4192	Myricks	Newport
	Randolph Secondary	4194	Braintree Highlands	Randolph
			Randolph	Weir Junction
	West Quincy Branch	4196	Braintree	West Quincy
			West Quincy	Neponset River
	Cliquot Branch	4197	Needham Junction	Millis
			Millis	Woonsocket
	Milford Branch	4198	Franklin Junction	Milford
			Milford	Ashland
	Watuppa Branch	4199	Nash Road	Watuppa
	Lowell Branch	41A3/4121	Framingham Center	Lowell
	Norwich Branch		Groton	Worcester
			East Thompson	Webster
	Southbridge Branch		Webster	Southbridge
	Providence-Worcester Branch		Boston Switch	Jackson Street (Worcester)
	Slatersville Secondary		Woonsocket	Slatersville
			Slatersville	Harrisville
	Needham Branch		Chick (Forest Hills)	Cook Street
	Bristol Branch		Providence	Bristol
	Pontiac Branch		Cranston	Pontiac
			Pontiac	Hope
	Washington Branch		Providence	Washington
			Washington	Plainfield
	Darlington Secondary		Valley Falls	Water Street
	Dighton Branch		Weir Junction	Dighton
			Dighton	Somerset Junction
	West Hanover Secondary		North Abington	West Hanover
			West Hanover	Hanover
	Falmouth Branch		Buzzards Bay	Falmouth
			Falmouth	Woods Hole
	South Dennis Branch		Yarmouth	South Dennis
			South Dennis	Provincetown
Harbor Junction Branch			Auburn	Providence
			Auburn	Buttonwoods
			Providence	Douglas Junction
			Elwood	Dedham
			Dedham Junction	Dedham
			Medway	North Wrentham		abandoned early
			Wickford Junction	Wickford Landing
			Franklin	Valley Falls
Seekonk Branch			Old Wharf Point			abandoned early
			West Roxbury	Dedham
			Harwich	Chatham
			Reformatory	Sherborn
			Marlborough Junction	Marlborough
			Pratt Junction	Sterling Junction
			Weir Junction	Taunton
			Fairhaven	Tremont
			Fall River	Warren
			Nantasket Junction	Pemberton
			Plymouth	Middleboro
			Harrison Square	Shawmut Junction
			Whittenton Junction	Raynham
			Matfield	Easton

New Haven Division

Name	Name (1969)	RDBR	From	To	Status	Notes
	Hell Gate Line	4207	Harlem River	New Rochelle
		4208	Meriden Street	Springdale Avenue Spur		Center Street Branch
	Shore Line	4209	Woodlawn	New London
	Shore Line	4215	New London	Cranston
	Main Line-Springfield	4217	New Haven	Springfield
		4219	Oak	Fremont		Freemont Industrial Track
		4219	Oak	Pelham Bay		Market Street Running Track
	Pittsfield Branch	4220	Berkshire Junction	Pittsfield
	Maybrook Branch	4223	Campbell Hall	Poughkeepsie
			Poughkeepsie	Silvernails
	Maybrook Branch	4223	Poughkeepsie	Hopewell Junction
	Maybrook Branch	4223	Hopewell Junction	Hawleyville
			Hawleyville	Highland Junction (Waterbury)
	Maybrook Branch	4223	Hawleyville	Derby Junction
Waterbury Branch		Devon	Highland Junction (Waterbury)
	Waterbury Branch	4244	Highland Junction (Waterbury)	Hartford
			State Line	Hopewell Junction
	Beacon Secondary	4246	Hopewell Junction	Beacon
	Holyoke Branch	4248	Fair Street (New Haven)	Westfield
	Holyoke Branch	4248	Westfield	Holyoke
	Middletown Secondary	4251	Airline Junction	Middletown
	Laurel Branch	4253	Middletown	Laurel
			Laurel	Fenwick
	Portland Secondary	4254	Middletown	Portland
			Portland	Willimantic
	Armory Branch	4255	Springfield	East Hartford
	Manchester Secondary	4256	Manchester	South Manchester
	Suffield Secondary	4260	Windsor Locks	Suffield
	Waterbury Branch	4262	Hartford	Plainfield
	Wethersfield Secondary	4263	Hartford	Middletown
		4275	Cedar Hill	Waterfront Street
		4278	Poughkeepsie			Hospital Industrial Track
			Poughkeepsie	Stissing
			Pine Plains	Boston Corners
	New Canaan Branch		Stamford	New Canaan
	Danbury Branch		South Norwalk	Danbury
	Torrington Branch		Highland Junction (Waterbury)	Torrington
			Torrington	Winsted
	Watertown Branch		Highland Junction (Waterbury)	Watertown
	Florence Branch		Westfield	Northampton
			Northampton	Shelburn Junction
	Florence Branch		Northampton	Florence
			Florence	Williamsburg
	Griffins Secondary		Griffins Switch (Hartford)	Griffins
			Griffins	Rhinecliff
	Berlin Secondary		Berlin	New Britain
	Rockville Secondary		Vernon	Rockville
			Berlin	Middletown
			Bridgeport	Botsford
			Hawleyville	Brookfield
			Bethel	Litchfield
			South Norwalk	Wilson's Point
			Branchville	Ridgefield
			New Haven	Ansonia
			Meriden	Waterbury
			Meriden	Cromwell
			Colchester	Turnersville
			Melrose	Rockville
			Farmington	New Hartford
			South Deerfield	Turner's Falls
			Simsbury	Tarriffville		abandoned early
			Van Deusenville	State Line
			Wood River Junction	Hope Valley
			Dutchess Junction	Beacon
			Tarriffville	Agawam

9108? 9118?