MassDOT

District Map
Mass Highway Official Website
Mass Highway Districts

District	Frequency	Tone	Included Counties
1	47.2600	141.3	Berkshire
2	47.2600	141.3	Franklin, Hampshire, Hampden
3	47.3600	141.3	Middlesex, Worcester
4	47.1400	141.3	Essex, Boston, Suffolk, Middlesex
5	47.2800	141.3	Norfolk, Bristol

Massachusetts Turnpike Official Web Site
Mass Turnpike Roadway Maps

Mass Turnpike Maintenance

Mile Marker	Frequency	Tone	Turnpike Region	Repeater Site	Call Sign
	159.2400 R	?		Stockbridge	WNHT934
	159.4500 R	?		Lee	WPDU732
0-20	159.1050 R	110.9	Lee	Becket	WPXA921
20-41	159.2400 R	141.3	Blandford	Becket	WNHT934
	159.2400 R	?	Montgomery		WNHT933
41-62	159.0450 R	192.8	Chicopee
62-83	159.1650 R	107.2	Warren	Brimfield	WPAX921
	159.0450 R	192.8	Warren	Brimfield	WPAX921
	159.2400 R	?		Brimfield	WNHT933
83-105	159.1200 R	141.3	Auburn	Charlton	WPAX921
	159.2400 R	?		Charlton	WNHT933
105-123	159.2400 R	167.9	Weston		WNHT933
Extension	159.1050 R	136.5	Boston Ext.		WNYH730
Sumner/Callahan Tunnel	159.0450 R	114.8	Sumner & Callahan Tunnels		WNYH730
	159.2400 R	?	Sumner & Callahan Tunnels		WNYH730
	159.2400 R	?	Prudential Tunnel		WNHT933
Ted Williams Tunnel	159.2400 R	?	Ted Williams Tunnnel		WPGQ678

Mass Turnpike Administration

Mile Marker	Frequency	Tone	Turnpike Region	Repeater Site	Call Sign
0-25	159.1800 R	179.9		Becket	KLH899
	159.1800 R	?		Montgomery	KLH898
25-85	159.1800 R	107.2		Brimfield	KLH897 WNZM446
85-124	159.1800 R	162.2		Charlton	KLH896
	159.1800 R	?		Westboro	WNZM446
Extension	159.1800 R	131.8		Weston	KLH895
	159.1800 R	?		Newton	WNYH730
Extension	159.1800 R	?	Boston Ext.	Altson/Brighton	KTX793
Sumner/Callahan Tunnel	?	?	Sumner & Callahan Tunnels
Ted Williams Tunnel	MSP 800	Zone 2, 21, 22	Ted Williams Tunnnel

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