Maine State Route 172

State highway in Hancock County, Maine, US

Major junctionsSouth end

SR 175 in SedgwickMajor intersections

North end

US 1 / SR 3 in Ellsworth LocationCountryUnited StatesStateMaineCountiesHancock Highway system

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SR 171

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SR 173

State Route 172 (SR 172) is part of Maine's system of numbered state highways, located in Hancock County. It runs from SR 175 in Sedgwick to U.S. Route 1 (US 1) and SR 3 in Ellsworth.^[2] The route is 22.65 miles (36.45 km) long.

Junction list

The entire route is in Hancock County.

Location	mi^[1]	km	Destinations	Notes
Sedgwick	0.00	0.00	SR 175 (Reach Road) – Deer Isle, Brooklin, Sargentville, Brooksville
Blue Hill	6.11	9.83	SR 175 north (Falls Bridge Road) – Blue Hill Falls, South Blue Hill	Southern end of SR 175 concurrency
	8.57	13.79	SR 15 south / SR 176 west (Mines Road) / SR 175 ends / Beech Hill Road – Sedgwick, Stonington, Deer Isle	Southern end of SR 15 / SR 176 concurrency; northern terminus of SR 175; roundabout
	9.14	14.71	SR 177 west (Union Street) / Water Street – Penobscot	Eastern terminus of SR 177
	9.24	14.87	SR 15 north (Pleasant Street) – Bucksport	Northern end of SR 15 concurrency
	9.46	15.22	SR 176 east (East Blue Hill Road) – East Blue Hill	Northern end of SR 176 concurrency
Surry	16.22	26.10	SR 176 south (Morgan Bay Road) – East Blue Hill	Southern end of SR 176 concurrency
Surry	16.27	26.18	SR 176 east (Toddy Pond Road) – Bucksport	Northern end of SR 176 concurrency
Ellsworth	22.65	36.45	US 1 north / SR 3 east (Main Street) – Ellsworth, Bar Harbor	Northbound SR 172 to US 1 northbound / southbound US 1 to southbound SR 172 only
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Incomplete access

^ ^a ^b Maine DOT Map Viewer (Map). Maine Office of GIS. Retrieved October 14, 2017.
^ "Maine State Route 172" (Map). Google Maps. Google. October 14, 2017. Retrieved October 14, 2017.