Project Information Center > Project Specific Information
NHDOT Projects
Our Project Information Center is your source for information about ongoing and planned Department of Transportation projects.
For more information contact:
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 14121A | Improvements to the Alton Traffic Circle |
| Andover 14169 | NH Route 11 & 4A bridge removal over US 4 and abandoned railroad |
| 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 |
| Bath-Lisbon 10425 | Improve the Route 10/302 corridor, upgrade existing roadway with the potential to bypass Bath Upper and Lower villages |
| Bedford 13527 | Replacement of bridge carrying US 3 over Everett Turnpike |
| Bedford 13692A | Improvements at the intersection of NH 101 and Hardy Road and Jenkins Road |
| Bedford-Manchester-Londonderry 11512 | Improve access from the F.E. Everett Turnpike to the Manchester Airport and surrounding areas |
| Belmont 12792 | NH 140 improvements from Northfield town line to 0.4 miles east of NH 106 |
| Berlin 12958B | Reconstruction and relocation of NH Route 110 from Green Street to Fourth Avenue with associated improvements to Wight Street |
| Boscawen 15621 | Safety improvements at the intersection of US 4 and Harris Hill Road |
| Bow-Concord (I-93) | Interstate 93 Transportation Planning Study |
| Brentwood 15619 | Safety improvements at the intersection of NH 125 and NH 111A (Middle Road) |
| Brentwood 15620 | Safety improvements at the intersection of NH 125 and North Road |
| 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 15613 | Replacement of an existing 36" metal pipe under I-393 WB. Exit 1 On and Off Ramps. Both Ramps are scheduled to be closed for about 14 days between July 7 and July 31, 2009. |
| Conway 11339 | Construction of a bypass around Conway Village and North Conway. |
| Durham-Newmarket 13080 | Construct bike shoulders and misc. safety improvements on NH Route 108 in Durham and Newmarket |
| Epsom 15623 | Safety improvements at the intersection of US 4, NH 107, and North Road |
| Greenland 15618 | Safety improvements at the intersection of NH 33, Winnicut Road and Bayside Road |
| Hampton-Hampton Falls 13408B | Feasibility Study of Taylor River Dam and the Bridge Carrying I-95 over the Taylor River |
| Hampton-North Hampton | Blue Star Tpk (I-95), widen & retrofit existing toll facility to implement open road tolling (ORT) |
| Haverhill-Bath 10436 | Reconstruct approximately 2 miles of US Route 302/NH Route 10 in the towns of Haverhill and Bath |
| Hinsdale 14540N | NH 63, Reconstruction due to October 2005 floods 3 |
| Hindsdale-Brattleboro 12210 | Replace two bridges carrying NH Route 119 over the Connecticut River by constructing a new bridge just downstream. |
| Holderness-Plymouth 11849 | Replace bridge carrying Bridge Street (NH 175A) over the Pemigewasett River in the towns of Plymouth and Holderness |
| Hooksett 12537A | US 3 improvements from Benton Road/Clough Avenue to NH27 (Whitehall Road/Martin's Ferry Road |
| Jefferson-Randolph 13602 | US 2, safety improvements from NH 115 easterly 5 miles |
| 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 |
| Manchester 14170 | Replacement of Island Pond Road bridges of I-93 at Extension of Soundwall adjacent to I-93 at Pinebrook Place |
| Manchester 14048 | Rehabilitation of bridge on I-293 over Black Brook between Exit 6 and 7 |
| Manchester-Hooksett-Bow 13917 | Safety improvements on NH Route 3A from I-293 Exit 7 to I-89 (approx. 13 miles) |
| Milford to Nashua 10136 | Three Corridor Improvements as outlined in the NH 101A Corridor Study. |
| New Boston Town Center | Study improvements to the New Boston Town Center including Roadway, Bridge, Parking and Pedestrian facilities |
| 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 |
| New London 14451A | Improvements to the intersection of NH 11 and NH 114 (Crockett's Corner) |
| Pelham 14491 | Improvements in the area of Pelham Town Center |
| Pembroke 14477A | US 3/Pembroke Hill Road intersection improvements |
| Pittsfield 15622 | Safety improvements at the intersection of NH 28 and Leavitt Road |
| Plaistow 13803 | Widen 0.6 miles of NH Route 125 in Plaistow |
| Plaistow-Atkinson 12359 | Replace NH 121 bridge over Little River and B&M Railroad |
| 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 13678 | Memorial Bridge Rehabilitation project - US 1 over the Piscataqua River |
| Portsmouth - Kittery 13678E | US 1, US 1 Bypass, I-95, Transportation need study for Memorial Bridge, Sarah Mildred Long Bridge, and High-Level Bridge over Piscataqua River. |
| Rochester - 10620D | Spaulding Turnpike Expansion from Exit 11 to Exit 16 |
| Rye 12595 | Improvements to NH 1-A, Sagamore Road and Elwyn Road (Foye's Corner) |
| Rye 13269 | NH 1-A, replace wooden bridge over Seavey's Creek - 252/156, with wooden bridge structure |
| Salem-Manchester 10418-C | Preliminary design and environmental evaluation of the reconstruction of I-93 from Salem to Manchester |
| Walpole 14540-U | Reconstruction of the bridge carrying NH Route 123 over Cold River |
| Walpole-Charlestown 14747 | Road improvements from NH12A in Charlestown south approximately 2.7 miles to Main Street in Walpole |
| Winchester 12906 | NH 10 Bridge Replacement over Ashuelot River |
| Windham 13113 | Widening approximately 2.0 miles of Lowell Road in Windham to improve safety and provide bicycle shoulders along the roadway |
| Windham-Salem 10075 | Reconstruct NH 111 from I-93 Exit 3 in Windham easterly 3.5 miles on new location north of Shadow Lake |