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Project Information Center > Project Specific Information

plansNHDOT Projects

Our Project Information Center is your source for information about ongoing and planned Department of Transportation projects.

 

 

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Public Information Office
(603) 271-6495

Project Description
Roundabouts General information, NH examples, links to roundabout sites, and design guidance
Context Sensitive Solutions NHDOT CSS Process, Case Studies, General Information, and Additional Links
Alstead 14540M Restoration and reconstruction of NH Route 123
Alton 14121D Safety improvements to the intersection of the NH 28 and Stockbridge Corner Road.
Amherst 10136C NH 101A /NH 101 EB intersection improvements
Barnstead- Alton 14121 Improvements to NH 28 beginning 1000" north of Hillsgrove Road in Barnstead and extending north approximately 7 miles to the Alton Traffic Circle
Barnstead 14121E Safety improvements to the intersection of the NH 28 and Peacham Road/White Oak Road
Barnstead 16200 NH 28/NH 126 Intersection Safety Improvements
Barrington 16178 Safety improvements at the intersection of US202 and NH9
Barrington 16201 Safety improvements at the intersection of NH 125/Greenhill Road/ Tolend Road
Bedford 13527 Replacement of bridge carrying US 3 over Everett Turnpike
Bedford 13953 NH 101, Widen to 5 lanes from NH 114 to Wallace Road
Bedford-Manchester-Londonderry 11512 Improve access from the F.E. Everett Turnpike to the Manchester Airport and surrounding areas
Belmont 16202 Intersection safety improvement project
Belmont 16203 Intersection safety improvement project
Berlin 12958B Reconstruction and relocation of NH Route 110 from Green Street to Fourth Avenue with associated improvements to Wight Street
Bow-Concord (I-93) Interstate 93 Transportation Planning Study
Carroll 21431 US 302, construction of scenic overlook near Mt Washington Hotel
Chesterfield 13597 Relocate 0.75 mi. of NH Route 63 along Spofford Lake in Chesterfield
Chocorua NH16/NH113 Chocorua Village workshop concepts for upcoming NH16/NH113 intersection improvement project
Concord 12004 Replace Sewalls Falls Bridge over the Merrimack River
Concord 14567S Construct new NHDOT vehicle fueling facility on Hazen Drive in Concord. The scope of work will include the installation of four (4) dispensers and two (2) fueling pads with lighted canopy and include the removal of the two existing fueling facilities at the NHDOT Stickney Avenue facility and the system at the Department of Safety facility on Hazen Drive.
Conway 11339 Construction of a bypass around Conway Village and North Conway.
Derry 15690 Safety improvements at the intersection of NH 28, Kilrea Road and Windham Depot Road
Durham 16236 Bridge replacement carrying U.S. Rte. 4 over Bunker Creek
Durham-Newmarket 13080 Construct bike shoulders and misc. safety improvements on NH Route 108 in Durham and Newmarket
Enfield 12967 Main Street and NH 4A: Bridge replacement on Main Street over Mascoma Lake; NH4A Rehab pavement, add shoulders, improve drainage.
Enfield 12967B Main Street, improvements to rail trail crossing.
Epping 15693 Safety improvements at the intersectin of NH 125 and NH 27
Errol 15925 Reconstruction of NH 16 on new alignment.
Farmington 16146 Replacement of NH 153 (Main Street) bridge over Cocheco River.
Farmington 16212 Safety improvements on NH 11 from NH 153 intersection east approximately 1/2 mile.
Fitzwilliam 16211 Safety improvements at the intersection of NH 12 and NH 119
Franklin 13928A Improvements to US3/Industrial Park Drive Intersection
Gilford 15903 US3/NH11 (Bypass) over NH11A Rapid Bridge Deck Replacement Project
Gilford 16207 Safety improvements at the intersection of NH 11A/Belknap Mountain Road/Schoolhouse Hill Road
Hampton-Hampton Falls 13408B Feasibility Study of Taylor River Dam and the Bridge Carrying I-95 over the Taylor River
Harts Location 16396A Replacement of bridge carrying US 302 over Sawyer River
Haverhill 16238 Replacement of the Mill St bridge over the NH Railroad (abd)
Haverhill-Bath 10436 Reconstruct approximately 2 miles of US Route 302/NH Route 10 in the towns of Haverhill and Bath
Hindsdale-Brattleboro 12210 Replace two bridges carrying NH Route 119 over the Connecticut River by constructing a new bridge just downstream.
Hooksett 15803 Interstate 93 Toll Plaza conversion to Open Road Tolling
Hooksett 12537A US 3 improvements from Benton Road/Clough Avenue to NH27 (Whitehall Road/Martin's Ferry Road
Hooksett 15970 Hooksett Rest Area Redevelopment
Hudson-Hampstead 24518 Installation of centerline rumble strips and shoulder rumble stripes along sections of NH Route 111 from Kimball Hill Road in Hudson to Mill Road in Kingston
Jefferson-Randolph 13602 US 2, safety improvements from NH 115 easterly 5 miles
Keene 16152 Deck replacement of NH9 and NH10 bridge over Elm Street
Lancaster 16208 Safety improvements at the northern intersection of US 2&3 (Main Street/Bridge Street/North Main Street)
Lancaster, NH - Guildhall, VT 16155 Rehabilitation or replacement of US Route 2 bridge over Connecticut River
Laconia 15691 Safety improvements at the intersection of US 3 and NH 11B.
Lebanon 13951 Bridge Replacement of the US 4 bridge over Mascoma River and rail trail. Also included will be improvements to the intersection of US 4 and NH 4A. Project limits are approximately 1,500 feet either side of the bridge over the Mascoma River.
Lebanon 11700 To increase the capacity of the I-89 Exit 20 interchange with NH 12A
Lebanon, NH-Hartford, VT 14957 Replacement of US 4 Bridge over the Connecticut River
Lee 15692 Safety improvements at the intersection of US 4 and NH 125 (Lee Traffic Circle)
Lee-Durham 14461 Pavement rehabilitation of US Route 4 from 300 feet east of the Lee Traffic Circle east 6.0 miles to just west of the Durham Wastewater Treatment Facility, including bridge rehabilitation of 5 bridges on US 4 and the bridge carrying Bagdad Road over US 4.
Lincoln-Franconia 15603 I-93 4R Program (Franconia Notch State Parkway)
Loudon 16188 NH 106 corridor study from I-393 in Concord to Ames Road in Canterbury
Manchester 16099 1-293 Exits 6 and 7 Transportation Planning Study
Manchester 14966 Rehabilitation and replacement of 5 Red Listed Bridges at Exit 4 on F.E. Everett Turnpikes (I-293)
Manchester-Hooksett 14604 Rehabilitation of I-93 bridges over Merrimack River and NH 3A.
Meredith 10430 US 3/NH 25 roadway improvements.
Meredith 16470 NH104 (New Hampton Road). Bypass shoulder at Chase Road, offset right turn at Meredith Center Road.
Milford 13692B NH 101 improvements from Wilton Rd to NH 101 Bypass.
Milford to Nashua 10136 Corridor Improvements as outlined in the NH 101A Corridor Study.
Moultonborough 15710 NH 25/Fox Hollow Road intersection safety improvements.
New Castle-Rye 16127 NH 1B, rehabilitate single leaf bascule moveable bridge over Little Harbor - 066/071
New Hampton 13876 NH 104, Park and Ride Expansion (I-93 - Exit 23)
NH 104, Shoulder widening in front of NH Diner
Newington-Dover 11238 Spaulding Turnpike expansion from exit 1 in Newington to the Dover toll plaza near exit 6, including improvements to the Little Bay Bridge and General Sullivan Bridge
New Ipswich 14465 NH Route 123/124 bridge improvements over Souhegan River
Northfield-Tilton 16147 Deck replacement of the I-93 NB and SB bridges over the Winnipesaukee River, NH Railroad and Winnipesaukee River Trail. Project limits for traffic control extend approximately 2,500 feet either side of the Winnipesaukee River.
Ossipee 14749 NH 16 road and bridge improvements beginning at NH 16B (next to Indian Mound Golf Course) and extending north 3.2 miles.
Pelham 14491 Improvements in the area of Pelham Town Center
Pembroke 14477A US 3/Pembroke Hill Road intersection improvements
Peterborough 15698 Safety improvements at the intersection of NH 101, NH 123 and Old Street Road
Peterborough 15879 Rehabilitate and widen bridge over Contoocook River
Plaistow-Kingston 10044-B Reconstruct approximately 6 miles of NH Route 125 in the towns of Plaistow and Kingston
Portsmouth 13455 Replace six bridges over US 1 Bypass
Portsmouth - Kittery 13678E US 1, US 1 Bypass, I-95, Connection Study for Memorial Bridge, Sarah Mildred Long Bridge, and High-Level Bridge over Piscataqua River.
Portsmouth - Kittery 13678F Memorial Bridge Replacement project - US 1 over the Piscataqua River.
Portsmouth 14376 Painting the NH approach spans of the I-95 Piscataqua River Bridge over Preble Way, Range Way and Pan Am Railroad (Br. No. 258/128)
Rindge 16210 US 202/Forristall Road/Middle Winchendon Road Intersection Safety Improvements
Rochester - 10620D Spaulding Turnpike Expansion from Exit 11 to Exit 16
Rochester 20254 Construct Park-n-Ride lot adjacent to US Route 202
Rollinsford NH -
South Berwick ME 14241
Pavement rehabilitation of NH Route 4 from Dover/Rollinsford T/L east 3.0 miles into South Berwick, Maine including bridge deck replacement of NH 4 over Salmon Falls River
Roxbury-Sullivan 10439 Replacement of the NH9 bridge over Otter Brook in Sullivan and roadway improvements along NH9 from Keene townline to Sullivan.
Salem-Manchester 10418-C Preliminary design and environmental evaluation of the reconstruction of I-93 from Salem to Manchester
Seabrook 15769 NH 107 Road and Bridge Widening from West of the I-95 SB Ramps to the US 1 Intersection
Seabrook 16444 Widen US Route 1 from Perkins Road to Autumn Way
Statewide Rumble Strips 26842 Installation of centerline rumble strips and shoulder rumble stripes along sections of NH Route 125 from Plaistow to Rochester and replacement of rumble strips impacted by pavement preservation projects on other routes statewide.
Swanzey 15697 Safety improvements at the intersection of NH 12 and Lake Street
Tamworth 16239 Bridge rehabilitation or replacement carrying NH 113 over Bear Camp River
Walpole-Charlestown 14747 Road improvements from NH12A in Charlestown south approximately 2.7 miles to Main Street in Walpole
Winchester-Swanzey 12906 NH 10 Bridge Replacement over Ashuelot River




New Hampshire Department of Transportation
PO Box 483 | 7 Hazen Drive | Concord, NH | 03302-0483
Tel: 603.271-3734 | Fax: 603.271.3914

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