New Hampshire Route 16
{{Short description|North-south state highway in New Hampshire, US}}
{{Use American English|date=April 2025}}
{{Use mdy dates|date=January 2025}}
{{Infobox road
|state=NH
|type=NH
|route=16
|map={{maplink-road}}
|map_custom=yes
|map_notes=Map of New Hampshire with NH 16 highlighted in red
|length_mi=154.771
|established=1922 (as New England Route 16)
|direction_a=South
|terminus_a={{jct|state=NH|I|95|US-Byp|1}} in Portsmouth
|junction={{plainlist|
- {{jct|state=NH|US|4}} in Dover
- {{jct|state=NH|US|202|NH|11}} in Rochester
- {{jct|state=NH|NH|25}} in Ossipee
- {{jct|state=NH|US|302}} in Conway
- {{jct|state=NH|US|2}} in Gorham
- {{jct|state=NH|NH|26}} in Errol
}}
|direction_b=North
|terminus_b={{jct|state=ME|ME|16}} at the Maine state line
|counties=Rockingham, Strafford, Carroll, Coos
|previous_type=NH
|previous_route=13
|next_type=NH
|next_route=18
|browse={{New England browse|previous_route=15|next_route=17}}
}}
New Hampshire Route 16 (NH 16) is a {{convert|154.771|mi|km|adj=on}}, north–south state highway in New Hampshire, United States, the main road connecting the Seacoast region to the Lakes Region and the White Mountains. Much of its length is close to the border with Maine. The section from Portsmouth to Milton is a controlled-access toll highway known as the Spaulding Turnpike. Between Milton and Chocorua, and between Conway and Glen, it is known as the White Mountain Highway. It is known as Chocorua Mountain Highway between Chocorua and Conway and various other local names before crossing into Maine about {{convert|20|mi|km}} south of the Canadian border. Portions of NH 16 run concurrent with U.S. Route 4 (US 4), US 202, NH 25, and US 302, and US 2.
The southern terminus of NH 16 is at the Portsmouth Traffic Circle, intersecting with Interstate 95 and US 1 Byp.. The northern terminus is at the Maine state line near Wentworth Location, where it continues as Maine State Route 16.
There are three auxiliary routes of NH 16, two loops labeled 16A and one labeled 16B.
Route description
= Portsmouth to Milton (Spaulding Turnpike) =
For the section of NH 16 between Portsmouth and Milton, see the Spaulding Turnpike article.
= Milton to Bartlett =
From Milton, NH 16 continues north as a two-lane expressway, roughly paralleling the Maine border. In Wakefield, the road becomes a two-lane surface road and takes a turn to the northwest heading towards Ossipee. NH 16 turns back to a northerly heading near Tamworth, then makes a turn eastward in Albany to reach Conway. NH 16 turns north again in Conway, entering the region known as the Mount Washington Valley, and begins a concurrency with US 302 at the south end of the village of North Conway. North of North Conway, in Bartlett, the southern NH 16A loop departs and rejoins NH 16 / US 302 before the road makes a westward hook.
= Glen to Wentworth Location =
In Glen, NH 16 turns north from US 302 and heads toward Jackson, where the northern NH 16A loop is located, as well as NH 16B, which is a loop that begins and ends at NH 16A. Continuing north, NH 16 passes through Pinkham Notch, to the east of Mount Washington, New Hampshire's highest peak, and intersecting with the base of the Mount Washington Auto Road. Route 16 meets US 2 in Gorham, sharing a short concurrency along Gorham's Main Street. Leaving US 2, Route 16 continues north along the Androscoggin River to the city of Berlin, then follows the river north through the towns of Milan and Dummer, and the township of Cambridge, into the town of Errol. From Errol NH 16 continues northeast to Wentworth Location and the Maine border. After crossing the border the road becomes Maine State Route 16 and heads east toward Rangeley.
History
Image:New England 16.svg From 1922 until 1926, most of the original surface alignment of NH 16 from Portsmouth to the intersection with NH 26 in Errol was known as New England Interstate Route 16,{{cite news |url=https://www.newspapers.com/clip/55196597/interstate-route-numbers-for-roads/ |title=Interstate Route Numbers for Roads |page=1 |newspaper=Groton Times |location=Woodsville, New Hampshire |date=June 9, 1922 |access-date=July 12, 2020 |via=newspapers.com}} the "East Side Road".{{cite news |url=https://www.newspapers.com/clip/55196746/condition-of-state-highway/ |title=Condition of State Highway |page=2 |newspaper=The Portsmouth Herald |location=Portsmouth, New Hampshire |date=October 13, 1923 |access-date=July 12, 2020 |via=newspapers.com}} In 1926, the New England road marking system was superseded by the system of United States Numbered Highways, and many of the New England Routes, including NH 16, became state highways with the same number.
NH 16 formerly served as a non-tolled alternative to the Spaulding Turnpike between Dover and Rochester. In the early 1990s, NHDOT rerouted NH 16 onto the turnpike as a concurrency for the full length of the turnpike. The old alignment is now made up of several different roads. After crossing the Little Bay Bridge northbound from Newington to Dover, historic NH 16 traveled along Dover Point Road into downtown Dover to an intersection with NH 108, where that route used to terminate. NH 16 continued along Central Avenue north through Somersworth and into Rochester on what is now the northern stretch of NH 108. In Rochester, NH 16 used the present alignment of NH 125 through downtown and north into Milton where it met the current alignment north of the Turnpike.
After NH 16 was rerouted, the section between downtown Dover and NH 125 in Rochester became a northward extension of NH 108. From downtown Rochester the alignment to Milton is now part of NH 125. Between the Rochester/Milton town line and the northern terminus of the Spaulding Turnpike, NH 125 carries the White Mountain Highway moniker.
The Conway Bypass is a proposed re-routing of NH 16 around Conway and North Conway. While preliminary work has been done, the bypass is still in planning stages.
Junction list
{{NHinttop|length_ref={{cite web|url=http://www.granit.unh.edu/data/search?dset=roads_dot|title=NH Public Roads|author=Bureau of Planning & Community Assistance|date=February 20, 2015|publisher=New Hampshire Department of Transportation|place=Concord, New Hampshire|access-date=April 7, 2015}}{{cite web|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=April 3, 2015|publisher=New Hampshire Department of Transportation|access-date=April 7, 2015}}{{Dead link|date=April 2020 |bot=InternetArchiveBot |fix-attempted=yes }}
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/MILTON_Wallmap.pdf Town of Milton, Strafford County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/WAKEFIELD_Wallmap.pdf Town of Wakefield, Carroll County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/OSSIPEE_Wallmap.pdf Town of Ossipee, Carroll County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/TAMWORTH_Wallmap.pdf Town of Tamworth, Carroll County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/ALBANY_Wallmap.pdf Town of Albany, Carroll County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/CONWAY_Wallmap.pdf Town of Conway, Carroll County]{{Dead link|date=April 2020 |bot=InternetArchiveBot |fix-attempted=yes }}
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/BARTLETT_Wallmap.pdf Town of Bartlett, Carroll County]{{Dead link|date=April 2020 |bot=InternetArchiveBot |fix-attempted=yes }}
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/JACKSON_Wallmap.pdf Town of Jackson, Carroll County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/GORHAM_Wallmap.pdf Town of Gorham, Coos County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/BERLIN_Wallmap.pdf City of Berlin, Coos County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/MILAN_Wallmap.pdf Town of Milan, Coos County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/DUMMER_Wallmap.pdf Town of Dummer, Coos County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/ERROL_Wallmap.pdf Town of Errol, Coos County]
- [ftp://dot%2Ecity:streetmap@nhftp.admin.state.nh.us/2015_FULL_SIZE_PDFS/WENTWORTHS%20LOCATION_Wallmap.pdf Town of Wentworth's Location, Coos County]|location_ref=}}
{{NHint
|county=Rockingham
|location=Portsmouth
|mile=0.000
|mile2=0.77
|road={{Jct|state=NH|I|95|US-Byp|1|dab2=Portsmouth|city1=Portsmouth|location2=Portland|city3=Hampton|location4=Boston}}
{{jct|state=NH|US|4|Turnpike|Spaulding|dir1=begins|dir2=begins}}
|notes=Southern terminus; southern terminus of Spaulding Turnpike; eastern terminus of US 4; Portsmouth Circle
|type=concur
}}
{{jctgap|text=see Spaulding Turnpike}}
{{NHint
|county=Strafford
|location=Milton
|mile=33.259
|place={{jct|state=NH|Turnpike|Spaulding|dir1=ends}}
|type=concur
}}
{{NHint
|county=Carroll
|cspan=19
|location=Wakefield
|lspan=3
|mile=34.763
|mspan=2
|place=Northern end of freeway section
}}
{{NHint
|mile=none
|road={{jct|state=NH|NH|125|NH|153|dir1=south|name2=Main Street / Wakefield Road|city1=Union|city2=Sanbornville}}
|notes=Northern terminus of NH 125
}}
{{NHint
|mile=38.608
|road={{jct|state=NH|NH|109|NH|153|to2=to|name1=Wentworth Road / Meadow Street|city1=Brookfield|city2=Wolfeboro|areadab2=CDP|city3=Sanbornville}}
}}
{{NHint
|location=Ossipee
|lspan=5
|road={{jct|state=NH|NH|171|name1=Old Granite Road|dir1=west|city1=Ossipee|city2=Tuftonboro}}
|mile=48.816
|notes=Eastern terminus of NH 171
}}
{{NHint
|mile=50.477
|road={{jct|state=NH|NH|28|dir1=south|city1=Ossipee|city2=Wolfeboro|areadab2=CDP}}
|notes=Northern terminus of NH 28
}}
{{NHint
|mile=54.678
|type=concur
|road={{jct|state=NH|NH|25|dir1=east|city1=Center Ossipee|location2=Portland, ME}}
|notes=Interchange; southern end of NH 25 concurrency
}}
{{NHint
|mile=60.297
|type=concur
|road={{jct|state=NH|NH|25|dir1=west|name1=Ossipee Mountain Highway|to2=to|I|93|city1=Moultonboro|city2=Meredith|areadab2=CDP}}
|notes=Northern end of NH 25 concurrency
}}
{{NHint
|mile=60.557
|road={{jct|state=NH|NH|41|dir1=north|name1=Plains Road|city1=Silver Lake|city2=Madison}}
|notes=Southern terminus of NH 41
}}
{{NHint
|location=Tamworth
|road={{jct|state=NH|NH|113|name1=Deer Hill Road|city1=Tamworth|city2=Madison}}
|mile=64.549
}}
{{NHint
|location=Albany
|mile=74.436
|type=concur
|road={{jct|state=NH|NH|113|dir1=west|city1=Madison}}
|notes=Southern end of NH 113 concurrency
}}
{{NHint
|location=Conway
|lspan=4
|mile=75.580
|road={{jct|state=NH|NH|112|dir1=west|name1=Kancamagus Highway|city1=Lincoln|areadab1=CDP|city2=North Woodstock}}
|notes=Eastern terminus of NH 112
}}
{{NHint
|mile=76.333
|road={{jct|state=NH|NH|153|dir1=south|name1=Pleasant Street|city1=Eaton|city2=Effingham}}
|notes=Northern terminus of NH 153
}}
{{NHint
|mile=76.405
|type=concur
|road={{jct|state=NH|NH|113|dir1=east|name1=East Main Street|city1=Center Conway|location2=Fryeburg, ME}}
|notes=Northern end of NH 113 concurrency
}}
{{NHint
|mile=79.248
|type=concur
|road={{jct|state=NH|US|302|dir1=east|name1=Eastman Road|location1=Portland, ME}}
|notes=Southern end of US 302 concurrency
}}
{{NHint
|location=Bartlett
|lspan=3
|mile=83.896
|road={{jct|state=NH|NH|16A|dir1=north|city1=Intervale}}
|notes=Southern terminus of NH 16A
}}
{{NHint
|mile=86.203
|road={{jct|state=NH|NH|16A|dir1=south|city1=Intervale}}
|notes=Northern terminus of NH 16A
}}
{{NHint
|mile=87.336
|type=concur
|road={{jct|state=NH|US|302|dir1=west|name1=Crawford Notch Road|city1=Bartlett|areadab1=CDP|city2=Bretton Woods|city3=Twin Mountain}}
|notes=Northern end of US 302 concurrency
}}
{{NHint
|location=Jackson
|lspan=2
|mile=89.591
|road={{jct|state=NH|NH|16A|NH|16B|to2=to|dir1=north|name1=Main Street|location1=Jackson Village}}
|notes=Southern terminus of NH 16A
}}
{{NHint
|mile=90.062
|road={{jct|state=NH|NH|16A|NH|16B|to2=to|dir1=south|name1=Village Road|location1=Jackson Village}}
|notes=Northern terminus of NH 16A
}}
{{NHint
|county=Coos
|cspan=8
|location=Gorham
|lspan=2
|mile=109.695
|type=concur
|road={{jct|state=NH|US|2|name1=Main Street|dir1=east|city1=Shelburne|location2=Portland, ME}}
|notes=Southern end of US 2 concurrency
}}
{{NHint
|mile=111.068
|type=concur
|road={{jct|state=NH|US|2|name1=Lancaster Road|dir1=west|city1=Lancaster|areadab1=CDP}}
|notes=Northern end of US 2 concurrency
}}
{{NHint
|location=Berlin
|mile=116.106
|road={{jct|state=NH|NH|110|name1=Green Street|dir1=west|city1=Groveton}}
|notes=Eastern terminus of NH 110
}}
{{NHint
|location=Milan
|mile=124.120
|road={{jct|state=NH|NH|110B|dir1=west|name1=Milan Hill Road|location1=West Milan}}
|notes=Eastern terminus of NH 110B
}}
{{NHint
|location=Dummer
|mile=128.188
|road={{jct|state=NH|NH|110A|dir1=west|name1=Muzzy Hill Road|location1=West Milan|city2=Groveton}}
|notes=Eastern terminus of NH 110A
}}
{{NHint
|location=Errol
|lspan=2
|mile=145.639
|type=concur
|road={{jct|state=NH|NH|26|dir1=west|name1=Colebrook Road|city1=Dixville Notch|city2=Colebrook|areadab2=CDP}}
|notes=Southern end of NH 26 concurrency
}}
{{NHint
|mile=145.935
|type=concur
|road={{jct|state=NH|NH|26|dir1=east|name1=Upton Road|location1=Upton, ME}}
|notes=Northern end of NH 26 concurrency
}}
{{NHint
|location=Wentworth Location
|mile=154.771
|road={{jct|state=ME|ME|16|name1=Wilsons Mills Road|city1=Rangeley|areadab1=CDP|dir1=east}}
|notes=Continuation into Maine
}}
{{Jctbtm|keys=concur}}
Suffixed routes
=New Hampshire Route 16A=
New Hampshire Route 16A is a designation held by two separate state highways in New Hampshire. Although not directly connected, the two routes are linked by their parent route, New Hampshire Route 16.
==Southern segment==
{{Infobox road small
|state=NH
|type=NH
|route=16A
|length_mi=2.484
|location=Bartlett
}}
The southern segment of NH 16A is a loop road, known locally as the Intervale Resort Loop, entirely in the town of Bartlett. It splits off from U.S. Route 302 and NH 16, runs parallel to the highway for {{convert|2.484|mi|km}}, then rejoins US 302 and NH 16.
Officially, this section of NH 16A is also designated U.S. Route 302 Business, but is not signed as such anywhere along the route.[http://199.192.2.93/NHRouteLog/ New Hampshire DOT Route Logs] This is a rare instance of a hidden route in New Hampshire and is interesting in that a duplicate state numbering has been given precedence over a unique federal one.
==Northern segment==
{{Infobox road small
|state=NH
|type=NH
|route=16A
|length_mi=1.029
|location=Jackson
}}
The northern segment of NH 16A is a loop road in Jackson that is {{convert|1.029|mi|km}} long. This road leaves NH 16, travels east to meet both the southern and northern termini of NH 16B (separated by just {{Convert|500|ft|m}}) and returns to NH 16, passing through the Wentworth Golf Club. The local name for this route is Village Road.{{google maps |url=https://maps.google.com/maps?f=q&hl=en&q=Bartlett,+NH&ie=UTF8&z=16&ll=44.144507,-71.18484&spn=0.00736,0.021629&om=1 |title=map of northern segment |access-date=June 8, 2009}}
{{clear}}
=New Hampshire Route 16B=
{{Infobox road small
|state=NH
|type=NH
|route=16B
|length_mi=5.381
|location=Jackson
}}
New Hampshire Route 16B is a {{convert|5.381|mi|km|adj=mid|-long}} long state highway located entirely in Jackson. Although the road is signed north–south, NH 16B is a nearly-complete loop, beginning and ending at intersections with NH 16A roughly {{convert|500|ft|m}} apart. Heading counterclockwise on NH 16B (signed "north") from NH 16A, NH 16B is known as Black Mountain Road, Moody Farm Road, and Carter Notch Road. The entire route has also been known as Five Mile Circuit Road, in reference to its length.{{cite web| url=http://www.jacksonvillage.net/Public_Documents/JacksonNH_WebDocs/JacksonMap.pdf| title=Town of Jackson - Street Map| publisher=Town of Jackson website| access-date=February 18, 2009| url-status=dead| archive-url=https://web.archive.org/web/20070107053558/http://www.jacksonvillage.net/Public_Documents/JacksonNH_WebDocs/JacksonMap.pdf| archive-date=January 7, 2007}}
In addition to its present designation, NH 16B has been assigned to several old alignments of NH 16, but those other routes are no longer officially designated as such.
In Ossipee, NH 16B was once the designation for an old alignment of NH 16 through the village of Center Ossipee that has been bypassed by the present NH 16 southwest of Ossipee Lake. The route, {{convert|2.52|mi|km}} in length, is still called "Route 16B" on street blade signs.{{usurped|1=[https://web.archive.org/web/20060509041223/http://www.roadgeek.org/nhroads/nh_1-25.html New Hampshire Routes 1-25]}}{{google maps |url=https://maps.google.com/maps?f=q&hl=en&q=Ossipee,+NH&ie=UTF8&z=14&ll=43.761424,-71.140423&spn=0.029445,0.086002&om=1 |title=map of former Ossipee alignment |access-date=June 8, 2009}}
Two other roads have also held the NH 16B designation. One is a local road called Old Rochester Road in Somersworth and Old Dover Road in Rochester, paralleling the Spaulding Turnpike in those two towns from NH 108 to NH 125. There is no longer any signage along the road indicating that the road was designated NH 16B.{{google maps |url=https://maps.google.com/maps?f=q&hl=en&q=Somersworth,+NH&ie=UTF8&z=13&ll=43.257956,-70.923443&spn=0.059383,0.172005&om=1 |title=map of former Somersworth and Rochester alignment |access-date=June 8, 2009}}
The other road followed what is now NH 125 between NH 16 near Union and NH 153 in Union, as well as NH 153 from NH 125 north to NH 16 in Wakefield. The section of NH 125 in Carroll County is still shown as NH 16B on several maps.{{google maps |url=https://maps.google.com/maps?f=q&hl=en&q=Milton,+NH&ie=UTF8&z=14&ll=43.489669,-71.014938&spn=0.029578,0.086002&om=1 |title=map showing NH 125 as NH 16B |access-date=June 8, 2009}}
{{clear}}
See also
{{portal|U.S. Roads|New Hampshire}}
References
{{Reflist|30em}}
External links
{{Attached KML}}
{{commons category|New Hampshire Route 16}}
- [https://www.flickr.com/photos/dougtone/sets/72157622887165522/ New Hampshire State Route 16] at Flickr
- [https://www.flickr.com/photos/dougtone/sets/72157607210079969/ New Hampshire State Route 16A] at Flickr
- [https://www.flickr.com/photos/dougtone/sets/72157622897530574/ New Hampshire State Truck Route 16] at Flickr
{{DEFAULTSORT:New Hampshire Route 016}}
Category:Transportation in Rockingham County, New Hampshire
Category:Transportation in Strafford County, New Hampshire