View source for U.S. Route 302

{{Short description|Numbered Highway in the US states of Vermont, New Hampshire, and Maine}}
{{Use American English|date=April 2025}}
{{Use dmy dates|date=September 2020}}
{{Infobox road
|country=USA
|type=US
|route=302
|alternate_name=
|map={{maplink-road|from=U.S. Route 302.map}}
|map_custom=yes
|map_notes=US&nbsp;302 highlighted in red
|length_mi=171
|established=1935{{citation needed|date=February 2018}}
|direction_b=East
|direction_a=West
|terminus_a={{jct|state=VT|US|2}} in [[Montpelier, Vermont|Montpelier, VT]]
|junction=
*{{jct|state=VT|I|91}} in [[Newbury, VT]]
*{{jct|state=NH|I|93}} in [[Littleton, NH]]
*{{jct|state=NH|I|93}} in [[Bethlehem, NH]]
*{{jct|state=NH|US|3}} in [[Carroll, NH]]
*{{jct|state=NH|NH|16}} in [[Bartlett, NH]]
*{{jct|state=NH|NH|16}} in [[Conway, NH]]
*{{jct|state=ME|ME|35|ME|115}} in [[North Windham, ME]]
*{{jct|state=ME|US|202|ME|4}} in [[Windham, ME]]
|terminus_b={{Jct|state=ME|I|295|US|1|ME|100}} in [[Portland, Maine|Portland, ME]]
|states=[[Vermont]], [[New Hampshire]], [[Maine]]
|counties='''VT:''' [[Washington County, Vermont|Washington]], [[Caledonia County, Vermont|Caledonia]], [[Orange County, Vermont|Orange]]<br>'''NH:''' [[Grafton County, New Hampshire|Grafton]], [[Coös County, New Hampshire|Coos]], [[Carroll County, New Hampshire|Carroll]]<br>'''ME:''' [[Oxford County, Maine|Oxford]], [[Cumberland County, Maine|Cumberland]]
|spur_of=2
|spur_type=US
|browse={{vt browse|previous_type=VT|previous_route=289|route=[[List of Routes in Vermont|VT]]|next_type=VT|next_route=313}}
{{nh browse|previous_type=I|previous_route=293|route=[[New Hampshire Highway System|NH]]|next_type=I|next_route=393}}
{{me browse|previous_type=I|previous_route=295|route=[[List of Maine State Routes|ME]]|next_type=I|next_route=395}}
{{New England browse|previous_route=17|next_route=20}}
{{me browse|previous_type=ME|previous_route=17|route=[[File:MA Route 18.svg|20px]] [[List of Maine State Routes|ME]]|next_type=ME|next_route=22}}
}}
'''U.S. Route 302''' ('''US 302''') is an east–west spur of [[U.S. Route 2 in Vermont|U.S. Route 2]] in northern [[New England]] in the United States. It currently runs {{convert|171|mi}} from [[Montpelier, Vermont|Montpelier]], [[Vermont]], beginning at US 2, to [[Portland, Maine|Portland]], [[Maine]], at [[U.S. Route 1 in Maine|U.S. Route 1]]. It passes through the states of Vermont, [[New Hampshire]] and Maine.

==Route description==
{{lengths table|length_ref=<ref name="VT Route Log" /><ref name="NHDOT Roads">{{cite web|url=http://www.granit.unh.edu/data/search?dset=roads_dot|title=NH Public Roads|author=Bureau of Planning & Community Assistance|date=20 February 2015|publisher=[[New Hampshire Department of Transportation]]|place=Concord, New Hampshire|access-date=7 April 2015}}</ref>}}
|-
|[[Vermont|VT]]
|{{convert|35.746|mi|km|disp=table}}
|-
|[[New Hampshire|NH]]
|{{convert|79.155|mi|km|disp=table}}
|-
|[[Maine|ME]]
|{{convert|53.9|mi|km|disp=table}}
|- class="sortbottom"
|Total
|{{convert|168.801|mi|km|disp=table}}
|}
[[Image:Route 302 near end.JPG|right|thumb|U.S. Route 302 in [[Berlin, Vermont]], approximately two miles from the western terminus]]

===Vermont===
{{Expand section|date=May 2013}}
US&nbsp;302 begins as River Street in the southeastern part of [[Montpelier, Vermont|Montpelier]], the state capital, at a junction with US&nbsp;2. It heads southeastward up the valley of the Stevens Branch of the [[Winooski River]], passing through the northeastern corner of the town of [[Berlin, Vermont|Berlin]] and entering [[Barre (city), Vermont|Barre]], where it becomes North Main Street. In the center of Barre, US&nbsp;302 becomes Washington Street at the junction with [[Vermont Route 14]] south, and continues southeastward up the valley of the [[Jail Branch River]]. In [[East Barre, Vermont|East Barre]], US&nbsp;302 has an intersection with [[Vermont Route 110]] at a [[roundabout]]. US&nbsp;302 climbs into the hills of eastern Vermont, passing through the rural town of [[Orange, Vermont|Orange]], where it crosses a height of land and crosses the valley of the [[Waits River]], a tributary of the [[Connecticut River]]. The highway turns northeastward, passing through a corner of [[Topsham, Vermont|Topsham]], crosses another height of land, and enters the valley of the [[Wells River (Vermont)|Wells River]] in the rural town of [[Groton, Vermont|Groton]]. The highway turns southeastward again, following the Wells River and passing through the village of [[South Ryegate, Vermont|South Ryegate]], before intersecting [[Interstate 91 in Vermont|Interstate 91]] in the northern part of the town of [[Newbury (town), Vermont|Newbury]]. US&nbsp;302 continues east and enters the village of [[Wells River, Vermont|Wells River]], where it crosses US&nbsp;5 and reaches the Connecticut River and the New Hampshire border.

US 302 is named the William Scott Memorial Highway and was part of the [[Theodore Roosevelt International Highway]] in Vermont.<ref>[http://libraries.vermont.gov/sites/libraries/files/bol/namedhighwaysbridges.pdf "Vermont Named State Highways and Bridges"] {{Webarchive|url=https://web.archive.org/web/20120317012934/http://libraries.vermont.gov/sites/libraries/files/bol/namedhighwaysbridges.pdf |date=17 March 2012 }}. Vermont Department of Libraries. Retrieved 21 May 2012.</ref><ref name=awt>Tracy, A.W. ''Theodore Roosevelt International Highway'' (1996) p.&nbsp;7</ref>

===New Hampshire===
{{Attached KML|from=U.S. Route 302 in New Hampshire}}
[[File:US 302 Crawford Notch NH.jpg|thumb|right|US 302 entering [[Crawford Notch]] in the [[White Mountains (New Hampshire)|White Mountains]] of New Hampshire]]
US 302 enters the state of New Hampshire at a two-lane arch bridge over the Connecticut River beginning in [[Wells River, Vermont]]. It follows Central Street on a two-lane alignment, passing through [[Woodsville, New Hampshire|Woodsville]] until it reaches [[New Hampshire Route 10|NH 10]] (Dartmouth College Highway), where it turns eastward.

US 302 follows the [[Ammonoosuc River]] through a mix of fields and forested land, passing through [[Bath, New Hampshire|Bath]] as Lisbon Road and [[Lisbon, New Hampshire|Lisbon]] as its Main Street. As it approaches [[Littleton, New Hampshire|Littleton]], the road's name changes to Meadow Street and becomes a shopping strip just before crossing the river and interchanging with [[Interstate 93|I-93]]. After a short stretch, the road meets Main Street ([[New Hampshire Route 18|NH18]]) at a skewed intersection, defaulting onto Main Street and passing through the town's downtown.

The route intersects [[New Hampshire Route 116|NH 116]] and turns southward onto Cottage Street, immediately bridging the Ammonoosuc River once again, and passes through a residential area before turning eastward onto Bethlehem Road. The route passes under Interstate 93 again and passes through woodland, where it crosses I-93 for a third time at a second interchange, where NH 18 and NH 116 also depart to the south. US 302 then travels eastward through largely forested land, passing through [[Bethlehem, New Hampshire|Bethlehem]] and [[Twin Mountain, New Hampshire|Twin Mountain]] (where it crosses [[U.S. Route 3]]), then turns southward as it passes through [[Crawford Notch State Park]], bearing [[Crawford Notch]] Road as its name and paralleling the [[Saco River]].

After turning eastward again, passing through [[Bartlett, New Hampshire|Bartlett]] and intersecting [[New Hampshire Route 16|NH 16]], the road becomes White Mountain Highway and turns southward once more, passing Lower Bartlett and entering [[North Conway, New Hampshire|North Conway]]. The route follows Eastman Road south of North Conway, which it follows to its end at [[New Hampshire Route 113|NH 113]] (Main Street) after bridging the Saco River once again. US 302 turns east, passing through more forested land as it crosses the [[Maine]] state border, bound for [[Fryeburg, Maine|Fryeburg]] a short stretch east of there.

===Maine===
[[File:Maine state border on U.S. Route 302.jpg|thumb|The state border sign for Maine on U.S. Route 302 in 2014]]
US 302 is known as the Roosevelt Trail through southern Maine because it was the beginning of the [[Theodore Roosevelt International Highway]] to [[Portland, Oregon]].<ref name=awt/><ref>{{cite web |url=https://www.fhwa.dot.gov/infrastructure/us2.cfm|title=U.S. 2: Houlton, Maine, to Everett, Washington|publisher=United States Department of Transportation Federal Highway Administration|access-date=2011-09-05}}</ref> It is a two-lane highway for almost all of its length, but there are multi-lane sections within the [[Portland, Maine|Portland]] area, as well as short four-lane sections in and around [[North Windham, Maine|North Windham]] in commercial areas. Some of the hilly sections also feature a third passing lane.

The highway enters Maine at [[Fryeburg, Maine|Fryeburg]], in the [[Saco River]] valley as it leaves the [[White Mountains (New Hampshire)|White Mountains]]. The road bridges the Saco near milepost 56 in eastern Fryeburg, Moose Pond near milepost 46 in [[Bridgton, Maine|Bridgton]], [[Long Lake (Maine)|Long Lake]] near milepost 31 in [[Naples, Maine|Naples]], and the [[Crooked River (Songo River tributary)|Crooked River]] in [[Casco, Maine|Casco]] near a boyhood home of [[Nathaniel Hawthorne]]. The highway passes the north end of Jordan Bay on [[Sebago Lake]] in the town of [[Raymond, Maine|Raymond]], and crosses the [[Pleasant River (Presumpscot River tributary)|Pleasant River]] at milepost 13.4 in [[Windham, Maine|Windham]]. US 302 bridges the [[Presumpscot River]] from [[Westbrook, Maine|Westbrook]] into Portland at Riverton, then (via [[Forest Avenue]]) reaches its eastern terminus at [[Interstate 295 (Maine)|I-295]]/[[U.S. Route 1 in Maine|US 1]] at the south end of [[Back Cove, Portland, Maine|Back Cove]] via Forest Avenue.<ref>Greaton, Everett F. ''Maine, a Guide "Down East"'' (1937) pp.&nbsp;375–381</ref>

==History==
The eastern end of US 302 was formerly at [[Longfellow Square]] in Portland, Maine. The highway follows a 19th-century [[stagecoach]] road from Portland through Windham to Bridgton. The portion from Windham to Bridgton was built about 1785. Stagecoach service began in 1803, and the route became a [[post road]] for the [[United States Postal Service]] in 1814. Transportation over this route was augmented by the [[Cumberland and Oxford Canal]] from 1832 to 1932, and by the [[Bridgton and Saco River Railroad]] from 1883 to 1941.<ref>Jones, Robert C. ''Two Feet to the Lakes: The Bridgton & Saco River Railroad'' (1993) {{ISBN|0-915713-26-8}} pp.&nbsp;12–13</ref> The highway through Crawford Notch follows the Tenth New Hampshire Turnpike built in 1803 and parallels the [[Maine Central Railroad]] [[Mountain Division]] built in 1877. The highway eliminated railway passenger travel over the route from Portland by 1958, and railroad freight service through Crawford Notch was discontinued in 1983.<ref>Johnson, Ron ''Maine Central Railroad Mountain Division'' p.&nbsp;9</ref>

[[Image:New England 18.svg|left|75px]]
{{Infobox road small
|state=ME
|type=ME 1926
|route=18
|length_mi=54.18
|formed=1926
|deleted=1935
|location=[[Conway, New Hampshire|Conway, NH]]—[[Portland, Maine|Portland]]}}
From 1922 until 1935, much of what is now US 302 was a part of the [[New England road marking system]], designated as [[Route 18 (New England)|Route 18]], from Portland, Maine, northwest to [[Littleton, New Hampshire]], roughly {{convert|112|mi}}. From Littleton west to Montpelier in Vermont, US 302 and Route 18 took different paths. NE-18 took a more northerly route, along present-day [[New Hampshire Route 18]] and [[Vermont Route 18]] to [[St. Johnsbury, Vermont]] (closely paralleling [[Interstate 93|I-93]]), then along present-day [[U.S. Route 2|US 2]] up to Montpelier.

Current US 302 runs along a more southerly route using other former sections of New England Interstate Routes. From Littleton, it went along former [[Route 10 (New England)|Route 10]] to [[Woodsville, New Hampshire]], then along former [[Route 25 (New England)|Route 25]] to Montpelier.

The entire Maine segment of US 302 was formerly designated State Route 18, a route that was established in 1926 until being deleted in 1935 by US 302.
{{-}}

==Major intersections==
{{jcttop|state_col=State|length_ref=<ref name="VT Route Log">{{cite web|url=http://vtransplanning.vermont.gov/sites/aot_policy/files/Final%20Web.pdf|title=2012 (Route Log) AADTs for State Highways|author=Traffic Research Unit|date=May 2013|publisher=Policy, Planning and Intermodal Development Division, Vermont Agency of Transportation|access-date=9 March 2015}}</ref><ref name="NHDOT Roads">{{cite web|url=http://www.granit.unh.edu/data/search?dset=roads_dot|title=NH Public Roads|author=Bureau of Planning & Community Assistance|date=20 February 2015|publisher=[[New Hampshire Department of Transportation]]|place=Concord, New Hampshire|access-date=7 April 2015}}</ref><ref name="NH Town Maps">{{Cite FTP |url=ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/|title=Nodal Reference 2015, State of New Hampshire|author=Bureau of Planning & Community Assistance|date=3 April 2015|server=[[New Hampshire Department of Transportation]]|url-status=dead|access-date=7 April 2015}}
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/HAVERHILL_Wallmap.pdf Town of Haverhill, Grafton County]{{dead link|date=May 2025|bot=medic}}{{cbignore|bot=medic}}
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/BATH_Wallmap.pdf Town of Bath, Grafton County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/LISBON_Wallmap.pdf Town of Lisbon, Grafton County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/LITTLETON_Wallmap.pdf Town of Littleton, Grafton County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/BETHLEHEM_Wallmap.pdf Town of Bethlehem, Grafton County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/CARROLL_Wallmap.pdf Town of Carroll, Coos County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/BARTLETT_Wallmap.pdf Town of Bartlett, Carroll County]
*[ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/CONWAY_Wallmap.pdf Town of Conway, Carroll County]</ref><ref name="MaineDOT Map">{{cite web|url=http://www.maine.gov/mdot/mapviewer/|title=MaineDOT Public Map Viewer|publisher=[[Maine Department of Transportation]]|access-date=8 April 2017}}</ref>|location_ref=<ref name="VT Route Log" /><ref name="NHDOT Roads" /><ref name="NH Town Maps" /><ref name="MaineDOT Map" />}}
{{VTint
|sspan=10
|county=Washington
|cspan=5
|location=Montpelier
|mile=0.000
|road={{jct|state=VT|US|2|city1=East Montpelier|city2=St. Johnsbury|city3=Montpelier}}
|notes=Rotary; western terminus of US 302.
}}
{{VTint
|location=Berlin
|mile=0.223
|road={{jctname|state=VT|VT|9030|noshield1=no|name1=Berlin State Highway|to2=to|VT|62|dir2=west|I|89|location1=[[Berlin, Vermont|Berlin Corners]]}}
|notes=Northern terminus of unsigned VT&nbsp;9030}}
{{VTint
|type=concur
|location=Barre
|area=city
|lspan=2
|mile=4.376
|road={{jct|state=VT|VT|14|dir1=north}}<br>{{jct|state=VT|VT|62|I|89|dir1=west|to2=yes}}
|notes=Western end of concurrency with VT 14; eastern terminus of VT 62.
}}
{{VTint
|type=concur
|mile=4.833
|road={{jct|state=VT|VT|14|I|89|dir1=south|to2=yes}}
|notes=Eastern end of concurrency with VT 14.
}}
{{VTint
|location=Barre
|area=town
|mile=8.639
|road={{jct|state=VT|VT|110|dir1=south|city1=Washington|city2=Chelsea|areadab2=CDP|location3=[[Rock of Ages Corporation|Granite Quarries]]}}
|notes=Northern terminus of VT 110 at rotary.
}}
{{VTint
|county=Orange
|location=Orange
|mile=16.041
|road={{jct|state=VT|VT|25|dir1=south|city1=West Topsham|city2=Bradford|areadab2=CDP}}
|notes=Northern terminus of VT 25.
}}
{{VTint
|county=Caledonia
|location=Groton
|mile=23.928
|road={{jct|state=VT|VT|232|dir1=north|location1=[[Groton, Vermont|Rickers Mills]]}}
|notes=Southern terminus of VT 232.
}}
{{VTint
|county=Orange
|cspan=3
|location=Newbury
|area=town
|lspan=3
|mile=32.472
|mile2=32.681
|road={{jct|state=VT|I|91|city1=Bradford|areadab1=CDP|city2=White River Junction|city3=Barnet|areadab3=CDP|city4=St. Johnsbury}}
|notes=Exit 17 on I-91.
}}
{{VTint
|type=concur
|mile=35.334
|road={{jct|state=VT|US|5|dir1=north|city1=East Ryegate|city2=St. Johnsbury}}
|notes=Western terminus of concurrency with US 5.
}}
{{VTint
|type=concur
|mile=35.463
|road={{jct|state=VT|US|5|dir1=south|city1=Newbury|areadab1=village|city2=Bradford|areadab2=CDP}}
|notes=Eastern terminus of concurrency with US 5.
}}
{{jctbridge
|river=[[Connecticut River]]
|river_wide=yes
|mile=35.746
|mile2=0.000
|line=yes
|bridge=[[Vermont]]&ndash;[[New Hampshire]] state line
}}
{{NHint
|sspan=17
|county=Grafton
|cspan=11
|location=Haverhill
|lspan=2
|mile=0.224
|road={{jct|state=NH|NH|135|name1=Woodsville Road&nbsp;/ South Court Street|city1=Monroe}}
|notes=Village of [[Woodsville, New Hampshire|Woodsville]]
}}
{{NHint
|mile=1.245
|road={{jct|state=NH|NH|10|dir1=south|name1=Dartmouth College Highway|city1=North Haverhill|city2=Hanover|areadab2=CDP}}
|notes=Northern terminus of NH&nbsp;10
}}
{{NHint
|location=Bath
|mile=3.812
|road={{jct|state=NH|NH|112|dir1=east|name1=Wild Ammonoosuc Road|location1=[[Swiftwater Covered Bridge|Swiftwater]]|city2=North Woodstock|city3=Lincoln|areadab3=CDP}}
|notes=Western terminus of NH&nbsp;112
}}
{{NHint
|location=Lisbon
|mile=12.960
|road={{jct|state=NH|NH|117|dir1=east|name1=Sugar Hill Road|city1=Sugar Hill|city2=Franconia}}
|notes=Western terminus of NH&nbsp;117
}}
{{NHint
|location=Littleton
|lspan=4
|mile=20.004
|mile2=20.152
|road={{jct|state=NH|I|93|name1=Styles Bridges Highway|city1=Bethlehem|areadab1=CDP|city2=Concord|city3=Dalton|location4=[[St. Johnsbury, Vermont|St. Johnsbury VT]]}}
|notes=Exit 42 on I-93
}}
{{NHint
|mile=21.000
|type=concur
|road={{jct|state=NH|NH|18|dir1=north|I|93|dir2=north|to2=yes|NH|135|name1=West Main Street|city1=Dalton|city2=Monroe}}
|notes=Western end of concurrency with NH&nbsp;18
}}
{{NHint
|mile=21.556
|type=concur
|road={{jct|state=NH|NH|116|dir1=north|name1=Union Street|city1=Whitefield|areadab1=CDP|city2=Jefferson}}
|notes=Western end of concurrency with NH&nbsp;116
}}
{{NHint
|mile=22.088
|road=Cottage Street
|notes=To {{jct|state=NH|I|93|city1=Franconia|city2=Plymouth|city3=Woodsville|location4=[[St. Johnsbury, Vermont|St. Johnsbury VT]]}} Exit 41
}}
{{NHint
|location=Bethlehem
|lspan=3
|mile=23.501
|mile2=23.850
|type=incomplete
|road={{jct|state=NH|I|93|name1=Styles Bridges Highway|city1=Franconia|city2=Plymouth|city3=Littleton|location4=[[St. Johnsbury, Vermont|St. Johnsbury VT]]}}
|notes=Exit&nbsp;40 on I-93; no eastbound access to I-93 north; no westbound access from I-93 south
}}
{{NHint
|mile=23.857
|type=concur
|road={{jct|state=NH|NH|18|NH|116|dir1=south|dir2=south|name2=Profile Road|city1=Franconia}}
|notes=Eastern end of concurrency with NH&nbsp;18&nbsp;/ NH&nbsp;116
}}
{{NHint
|mile=26.672
|mile2=26.701
|road={{jct|state=NH|NH|142|name1=Agassiz Street&nbsp;/ Maple Street|city1=Franconia|city2=Whitefield|areadab2=CDP}}
|notes=
}}
{{NHint
|county=Coos
|location=Carroll
|mile=34.796
|road={{jct|state=NH|US|3|name1=Daniel Webster Highway|city1=Whitefield|areadab1=CDP|city2=Lancaster|areadab2=CDP|city3=Plymouth|areadab3=CDP}}
|notes=Village of [[Twin Mountain, New Hampshire|Twin Mountain]]
}}
{{NHint
|county=Carroll
|cspan=5
|location=Bartlett
|lspan=3
|mile=63.892
|type=concur
|road={{jct|state=NH|NH|16|dir1=north|name1=[[Pinkham Notch]] Road|city1=Jackson|city2=Gorham|areadab2=CDP|city3=Berlin}}
|notes=Western end of concurrency with NH&nbsp;16; village of [[Glen, New Hampshire|Glen]]
}}
{{NHint
|mile=65.026
|road={{jct|state=NH|NH|16A|dir1=south|city1=Intervale}}
|notes=Northern terminus of NH&nbsp;16A
}}
{{NHint
|mile=67.299
|road={{jct|state=NH|NH|16A|dir1=north|name1=Intervale Resort Loop}}
|notes=Southern terminus of NH&nbsp;16A
}}
{{NHint
|location=Conway
|lspan=2
|mile=71.981
|type=concur
|road={{jct|state=NH|NH|16|dir1=south|name1=White Mountain Highway|city1=Conway|areadab1=CDP}}
|notes=Eastern end of concurrency with NH&nbsp;16; village of [[North Conway, New Hampshire|North Conway]]
}}
{{NHint
|mile=74.522
|road={{jct|state=NH|NH|113|dir1=west|name1=East Main Street|city1=Conway|areadab1=CDP}}
|notes=Eastern terminus of NH&nbsp;113
}}
{{jctbridge
|river=&nbsp;
|river_wide=yes
|mile=79.155
|mile2=0.00
|line=yes
|bridge=[[New Hampshire]]&ndash;[[Maine]] state line
}}
{{MEint
|sspan=17
|county=Oxford
|cspan=3
|location=Fryeburg
|lspan=3
|mile=1.15
|type=concur
|road={{jct|state=ME|ME|113|dir1=north|location1=[[Conway, New Hampshire|East Conway NH]]|city2=Stow}}
|notes=Western end of concurrency with SR&nbsp;113
}}
{{MEint
|mile=1.37
|type=concur
|road={{jct|state=ME|ME|5|ME|113|dir1=south|dir2=south|city1=Brownfield|city2=Old Orchard Beach}}
|notes=Eastern end of concurrency with SR&nbsp;113; western end of concurrency with SR&nbsp;5
}}
{{MEint
|mile=1.79
|type=concur
|road={{jct|state=ME|ME|5|dir1=north|city1=Lovell}}
|notes=Eastern end of concurrency with SR&nbsp;5
}}
{{MEint
|county=Cumberland
|cspan=14
|location=Bridgton
|lspan=3
|mile=14.96
|road={{jct|state=ME|ME|93|dir1=north|city1=Sweden|city2=Lovell}}
|notes=Southern terminus of SR&nbsp;93
}}
{{MEint
|mile=16.86
|type=concur
|road={{jct|state=ME|ME|117|dir1=north|city1=Norway|areadab1=CDP|city2=Harrison}}
|notes=Western end of concurrency with SR&nbsp;117
}}
{{MEint
|mile=18.41
|type=concur
|road={{jct|state=ME|ME|117|dir1=south|to2=to|ME|107|dir2=south|city1=Denmark}}
|notes=Eastern end of concurrency with SR&nbsp;117
}}
{{MEint
|location=Naples
|lspan=3
|mile=24.94
|type=concur
|road={{jct|state=ME|ME|11|dir1=south|ME|114|dir2=south|location1=[[Sebago Lake]]}}
|notes=Western end of concurrency with SR&nbsp;11; northern terminus of SR&nbsp;114
}}
{{MEint
|mile=25.41
|type=concur
|road={{jct|state=ME|ME|35|dir1=north|city1=Harrison|city2=Waterford}}
|notes=Western end of concurrency with SR&nbsp;35
}}
{{MEint
|mile=26.30
|type=concur
|road={{jct|state=ME|ME|11|dir1=north|city1=Mechanic Falls|areadab1=CDP|city2=Poland}}
|notes=Eastern end of concurrency with SR&nbsp;11
}}
{{MEint
|location=Raymond
|lspan=2
|mile=34.02
|road={{jct|state=ME|ME|121|dir1=north|location1=[[Raymond, Maine|Raymond Village]]|city2=Casco|areadab2=CDP}}
|notes=Southern terminus of SR&nbsp;121
}}
{{MEint
|mile=34.47
|road={{jct|state=ME|ME|85|dir1=north}}
|notes=Southern terminus of SR&nbsp;85
}}
{{MEint
|location=Windham
|lspan=2
|mile=38.86
|type=concur
|road={{jct|state=ME|ME|35|dir1=south|city1=Standish|areadab1=CDP}}<br>{{jct|state=ME|ME|115|dir1=east|city1=Gray|areadab1=CDP}}
|notes=Eastern end of concurrency with SR&nbsp;35<br>Western terminus of SR&nbsp;115
}}
{{MEint
|mile=41.73
|road={{jct|state=ME|US|202|ME|4|city1=Gray|areadab1=CDP}}
|notes=Rotary
}}
{{MEint
|location=Portland
|lspan=4
|mile=51.74
|type=concur
|road={{jct|state=ME|ME|100|dir1=north|name1=Allen Avenue|city1=Falmouth}}
|notes=Western end of concurrency with SR&nbsp;100
}}
{{MEint
|mile=52.99
|type=concur
|road={{jct|state=ME|ME|9|dir1=east|name1=Ocean Avenue}}
|notes=Western end of [[wrong-way concurrency]] with SR&nbsp;9
}}
{{MEint
|mile=53.08
|type=concur
|road={{jct|state=ME|ME|9|dir1=west|name1=[[Woodfords Corner|Woodford Street]]}}
|notes=Eastern end of wrong-way concurrency with SR&nbsp;9
}}
{{MEint
|mile=54.01
|type=concur
|road={{jct|state=ME|I|295|US|1|city1=South Portland|city2=Falmouth}}<br>{{jct|state=ME|SR|100|dir1=south|to2=to|SR|77|dir2=south}}
|notes=Exit 6 on I-295<br>Eastern terminus of US 302; eastern end of concurrency with SR&nbsp;100
}}
{{jctbtm|col=7|state_col=yes|keys=concur,incomplete}}

==See also==

===Special routes===
*[[U.S. Route 302 Business (Bartlett, New Hampshire)]], a loop connecting US 302 to [[Bartlett, New Hampshire|Lower Bartlett]]. It is locally known as the '''[[Intervale, New Hampshire|Intervale]] Resort Loop''' and is signed only as [[New Hampshire Route 16A]].

===Related state highways===
*[[New Hampshire Route 18]]
*[[Vermont Route 18]]

==References==
{{Reflist}}

==External links==
{{Attached KML}}
{{Commons category|U.S. Route 302}}
* [http://usends.com/302.html Endpoints of U.S. Highway 302]

{{US 2}}

{{Saco River}}

{{DEFAULTSORT:U.S. Route 02-3}}
[[Category:United States Numbered Highway System|02-3]]
[[Category:U.S. Highways in Vermont|02-3]]
[[Category:U.S. Highways in New Hampshire|02-3]]
[[Category:U.S. Highways in Maine|02-3]]
[[Category:U.S. Route 2|3]]