Maine State Route 100

State Route 100A
State Route 100A
Location	Winslow–Benton
Length	5.16 mi(8.30 km)
Existed	1954–present

State Route 100
State Route 100
	Route of SR 100 highlighted in red, SR 100A in blue
Route information
	Maintained byMaineDOT
Length	139.93 mi(225.20 km)
Existed	1925, 1934 (current routing)–present
Major junctions
South end	Forest Avenue /Cumberland AvenueinPortland
	I-295/US 1/US 302in Portland; I-95/Maine TurnpikeinFalmouth; US 202/SR 4/SR 26inGray; I-95/Maine TurnpikeinAuburn; I-95/Maine TurnpikeinAugusta; US 201/SR 8/SR 11/SR 27in Augusta; US 201inFairfield; I-95inPalmyra; US 2/SR 7/SR 11inNewport; I-95/I-395/SR 15inBangor;
North end	US 2in Bangor
Location
Country	United States
State	Maine
Counties	Cumberland,Androscoggin,Kennebec,Waldo,Somerset,Penobscot
Highway system
	Maine State Highway System; Interstate; US; State; Auto trails; Lettered highways;

State Route 100(SR 100) is astate highwayin theU.S. stateofMaine,running fromPortlandtoBangor.

The south end of SR 100 is at the intersection of Forest Avenue andCumberland Avenuein downtown Portland. Its north end is at the intersection of Hammond Street, Main Street, State Street and Central Street in downtown Bangor; SR 100 runs along Hammond Street withU.S. Route 2(US 2) which continues across Main Street/Central Street onto State Street.

The majority of SR 100 isconcurrentwith other routes:US 302from downtown Portland to northern Portland,SR 26from northern Portland toGray,US 202from Gray toAugusta,US 201from Augusta toFairfield,SR 11from Fairfield toNewport,andUS 2from Newport to downtown Bangor. The only parts of SR 100 that do not run along another route are in Portland, first (asForest Avenue) between its southern terminus and theInterstate 295/US 1interchange (where US 302 begins) and between US 302 and SR 26 where it is alone on a small piece of Allen Avenue.^[3]

Major junctions[edit]

County	Location	mi^[1]	km	Destinations	Notes
Cumberland	Portland	0.00	0.00	Cumberland Avenue / Forest Avenue
		0.39– 0.60	0.63– 0.97	I-295/US 1/US 302begins –Falmouth,South Portland	Exit 6 (I-295); southern end of US 302 concurrency
		1.45	2.33	SR 9south (Woodford Street) / Deering Avenue	Southern end of SR 9 concurrency
		1.54	2.48	SR 9north (Ocean Avenue) / Saunders Street	Northern end of SR 9 concurrency
		2.79	4.49	US 302west (Forest Avenue) –Westbrook	Northern end of US 302 concurrency
		3.62	5.83	SR 26south (Washington Avenue) / Allen Avenue –Falmouth	Southern end of SR 26 concurrency
	Falmouth	5.95– 6.00	9.58– 9.66	I-95/Maine Turnpike–Kittery,Boston,Old Orchard Beach,Lewiston,Augusta	Exit 53 (I-95)
	Gray	16.74– 16.77	26.94– 26.99	US 202west /SR 4south /SR 115/SR 26Anorth (Gray Road / Yarmouth Road) toI-95/Maine Turnpike–Windham	Southern end of US 202 / SR 4 concurrency; southern terminus of SR 26A
	Gray	16.79	27.02	SR 26north (Shaker Road) –Norway	Northern end of SR 26 concurrency
	New Gloucester	24.36	39.20	SR 231south (Intervale Road) / Bald Hill Road –New Gloucester	Northern terminus of SR 231
Androscoggin	Auburn	27.01	43.47	SR 122west (Poland Spring Road) / Moose Brook Road –Poland	Eastern terminus of SR 122
		27.99– 28.13	45.05– 45.27	I-95/Maine Turnpike–Portland,Boston,Lewiston,Augusta	Exit 75 (I-95)
		32.08– 32.13	51.63– 51.71	SR 11south /SR 121west (Minot Avenue) –Minot,Mechanic Falls	Southern end of SR 11 concurrency; eastern terminus of SR 121; access from southbound US 202 / SR 4 only
		32.77	52.74	SR 4north (Union Street) / Court Street –Farmington	Northern end of SR 4 concurrency
		33.04	53.17	SR 136south (Mechanics Row) / Turner Street	Northern terminus of SR 136 (southbound direction of SR 136)
		33.11	53.29	SR 136(Main Street) / Great Falls Plaza	Northern terminus of SR 136 (northbound direction of SR 136)
	Lewiston	33.45– 33.47	53.83– 53.86	SR 196south (Canal Street) toI-95/Maine Turnpike–Lisbon,Brunswick	Northern terminus of SR 196 (southbound direction of SR 136)
		33.49	53.90	SR 196(Lisbon Street) / Chapel Street Alley	Northern terminus of SR 196 (northbound direction of SR 136)
		33.67– 33.70	54.19– 54.23	SR 126east (Sabattus Street) –Sabattus	Western terminus of SR 126
		34.53– 34.61	55.57– 55.70	Russell Street - ToSR 196/SR 126–Lisbon,Auburn	Interchange
	Leeds	45.45	73.14	SR 106north	Southern terminus of SR 106
Kennebec	Monmouth	49.55	79.74	SR 132south (Main Street) / Blaisdell Road –Monmouth	Northern terminus of SR 132
	Winthrop	52.71– 52.98	84.83– 85.26	SR 41/SR 133north (Western Avenue) –Readfield,Downtown Winthrop,Wayne	Interchange; southern termini of SR 41 / SR 133
		55.96	90.06	SR 135north (Stanley Road) –Readfield,Belgrade
		56.08	90.25	SR 135south (Winthrop Center Road) –East Monmouth
	Manchester	59.31	95.45	SR 17west (Readfield Road) / Pond Road –Readfield,Litchfield	Southern end of SR 17 concurrency
	Augusta	61.89– 62.14	99.60– 100.00	I-95/Maine Turnpike–Portland,Bangor	Exit 109 (I-95)
	Augusta	63.62– 63.67	102.39– 102.47	US 201south /SR 8north /SR 11north /SR 27(State Street) –Gardiner,Belgrade	Memorial Circle; southern end of US 201 concurrency; northern end of SR 11 concurrency; southern terminus of SR 8
Kennebec River		63.93– 64.30	102.89– 103.48	Memorial Bridge
Kennebec	Augusta	64.35– 64.44	103.56– 103.71	SR 9west /SR 17east (Stone Street) /SR 105east toSR 27(Cony Street) –Downtown Augusta	Cony Circle; northern end of SR 17 concurrency; southern end of SR 9 concurrency; western terminus of SR 105
		65.01– 65.03	104.62– 104.66	US 202east (North Belfast Avenue) /SR 9north –China	Northern end of US 202 / SR 9 concurrency
		65.67– 65.69	105.69– 105.72	SR 3toI-95– Augusta Civic Center Drive,Portland,Belfast
	Winslow	80.87	130.15	SR 137(Carter Memorial Drive) –Oakland,China
		81.81	131.66	SR 137 Bus.east (China Road) –China	Southern end of SR 137 Bus. concurrency
		81.94	131.87	SR 100Anorth (Halifax Street) –Clinton,Burnham	Southern terminus of SR 100A
	Waterville	82.61– 82.67	132.95– 133.04	SR 137 Bus.west (Spring Street) to Water Street south /I-95–Oakland	Northern end of SR 137 Bus. concurrency
	Waterville	83.06	133.67	SR 11south /SR 104(Elm Street / Main Street) –Oakland,Sidney	Southern end of SR 11 concurrency; intersection with SR 104 in southbound lanes only
Somerset	Fairfield	86.10– 86.14	138.56– 138.63	US 201north /SR 139west (Upper Main Street) to Lawrence Avenue /I-95	Northern end of US 201 concurrency; southern end of SR 139 concurrency
Kennebec	Benton	88.25– 88.28	142.02– 142.07	SR 100Asouth (Clinton Avenue) –Winslow	Northern terminus of SR 100A
Kennebec	Benton	88.33	142.15	SR 139east (Sebasticook Bridge Road) –Albion,Unity	Northern end of SR 139 concurrency
Waldo	No major junctions
Somerset	Pittsfield	105.54	169.85	SR 69east (Hunnewell Avenue) –Detroit	Western terminus of SR 69
	Pittsfield	105.61	169.96	SR 152north (Somerset Avenue) toI-95–Hartland	Southern terminus of SR 152
	Palmyra	109.59	176.37	SR 220south (Main Street) –Detroit	Northern terminus of SR 220
	Palmyra	111.78– 112.07	179.89– 180.36	I-95–Bangor,Waterville	Exit 157 (I-95)
Penobscot	Newport	112.27– 112.37	180.68– 180.84	US 2west (Main Street) /SR 7north /SR 11north (Moosehead Trail) –Skowhegan,Sugarloaf,Dexter	Southern end of US 2 / SR 7 concurrencies; northern end of SR 11 concurrency
	Newport	115.86	186.46	SR 7south (Roussin Road) to Stetson Road /I-95–Dixmont,Plymouth	Northern end of SR 7 concurrency
	Etna	121.44	195.44	SR 143(Lakins Road / Dixmont Road) –Stetson,Dixmont
	Carmel	124.71	200.70	SR 69(Plymouth Road / Hampden Road) toI-95–Winterport
	Bangor	137.19– 137.30	220.79– 220.96	I-395east toI-95/SR 15/ Odlin Road –Newport,Orono,Bangor,Brewer	Western terminus of I-395, exits 1A-B;cloverleaf interchange.
		138.28– 138.43	222.54– 222.78	I-95/SR 15–Newport,Augusta,Orono,Houlton	Exit 183 (I-95)
		139.62	224.70	SR 222west (Union Street)	Eastern terminus of SR 222
		139.93	225.20	US 2east (State Street) / Central Street / Main Street
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Alternate route[edit]

State Route 100A(SR 100A) is a 5.2-mile (8.4 km)alternate routeof SR 100 running between the towns ofWinslowandBenton.^[4]

Route 100A's alignment was formerly part ofSR 32,before SR 32 was truncated in 1954^[5]to end at SR 137 Business, near its intersection with US 201/SR 100 just south of SR 100A's current terminus. The old alignment, which connected to SR 100 at both ends, was redesignated as SR 100A (as a bypass of SR 100's alignment in Winslow and Benton).

References[edit]

^^a ^b ^c"Maine DOT Map Viewer".Maine Office of GIS.RetrievedSeptember 16,2017.
^"Bangor-Portland Will Be Linked By Route 100".The Bangor Daily News.July 20, 1934. p. 25.RetrievedJuly 10,2024– via Newspapers.
^Google(September 17, 2017)."Maine State Route 100"(Map).Google Maps.Google.RetrievedSeptember 17,2017.
^Google(September 17, 2017)."Maine State Route 100A"(Map).Google Maps.Google.RetrievedSeptember 17,2017.
^Floodgap Roadgap's RoadsAroundME: Maine State Route 100A Archived2012-03-12 atarchive.today^{[self-published source?]}

External links[edit]

KML file(edit•help)

Template:Attached KML/Maine State Route 100

KML is not from Wikidata

Floodgap Roadgap's RoadsAroundME: Maine State Route 100

[Map_Viewer-1] "Maine DOT Map Viewer".Maine Office of GIS.RetrievedSeptember 16,2017.

[2] "Bangor-Portland Will Be Linked By Route 100".The Bangor Daily News.July 20, 1934. p. 25.RetrievedJuly 10,2024– via Newspapers.

[GM-3] Google(September 17, 2017)."Maine State Route 100"(Map).Google Maps.Google.RetrievedSeptember 17,2017.

[GM_100A-4] Google(September 17, 2017)."Maine State Route 100A"(Map).Google Maps.Google.RetrievedSeptember 17,2017.

[floodgap.com-5] Floodgap Roadgap's RoadsAroundME: Maine State Route 100A Archived2012-03-12 atarchive.today^{[self-published source?]}

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