Road Information

Interstate 89 in New Hampshire    
Total Mileage in State: 60 miles
Northern End: At Vermont state line
Southern End: At NH 3A, in Bow
Mileage covered in Photos: 60 miles
Counties covered in Photos: Grafton, Sullivan, Merrimack
Major Junctions in Photos: US 4/NH 10, in Lebanon
I-93, in Bow
Control Cities in Photos: Lebanon, Concord, Bow

Southbound

   

Interstate 89 South at Exit 20: NH 12A - West Lebanon / Claremont. This exit is immediately after crossing the Connecticut River from Vermont. (Photo taken 8/9/17).

The New Hampshire welcome sign on Interstate 89 South is on the off ramp for Exit 20, seen here. (Photo taken 8/9/17).

Interstate 89 South reassurance shield at mile marker 59.8. (Photo taken 8/9/17).

At mile marker 59.6, the speed limit increases to 65 mph with a minimum speed limit of 45 mph. These are the standard speed limits on most (but not all) rural Interstate highways in New Hampshire. (Photo taken 8/9/17).

Take Exit 18 to Lebanon Historic District. (Photo taken 8/9/17).

Interstate 89 South at mile marker 59. (Photo taken 8/9/17).

Approaching Exit 19, this sign states that you're now entering the Dartmouth-Lake Sunapee Region. (Photo taken 8/9/17).

Interstate 89 South at Exit 19: US 4 / NH 10 - West Lebanon / Hanover (Photo taken 8/9/17).

The New Hampshire Welcome Center / Rest Area lies 1 mile ahead. (Photo taken 8/9/17).

The speed limits remain 65 mph maximum and 45 mph minimum. (Photo taken 8/9/17).

Interstate 89 South at the Rest Area / Weigh Station / Welcome Center located at mile marker 57. (Photo taken 8/9/17).

Take Exit 18 to Dartmouth College & Medical Center. (Photo taken 8/9/17).

Interstate 89 South at Exit 18: NH 120 - Lebanon / Hanover (Photo taken 8/9/17).

Interstate 89 South at mile marker 55. (Photo taken 8/9/17).

Take Exit 17 to Shaker Museum and Mascoma Lake. (Photo taken 8/9/17).

Interstate 89 South at Exit 17: US 4 / To NH 4A - Enfield / Canaan (Photo taken 8/9/17).

Mileage sign at mile marker 53. It's 12 miles to Grantham and 53 miles to Concord. (Photo taken 8/9/17).

Interstate 89 South at Exit 16: Methodist Hill Rd / Eastman Hill Rd (Photo taken 8/9/17).

Take Exit 15 to Montcalm. (Photo taken 8/9/17).

Interstate 89 South at Exit 15: Smith Pond Rd / Old Route 10 (Photo taken 8/9/17).

Interstate 89 South at mile marker 49. (Photo taken 8/9/17).

Interstate 89 South at Exit 14: North Grantham (Photo taken 8/9/17).

Interstate 89 South at mile marker 46. (Photo taken 8/9/17).

Take Exit 13 to Newport. (Photo taken 8/9/17).

Interstate 89 South at Exit 13: NH 10 - Grantham / Croydon (Photo taken 8/9/17).

Interstate 89 South reassurance shield at mile marker 42.4. (Photo taken 8/9/17).

Mileage sign on Interstate 89 South. It's 6 miles to Georges Mills, 8 miles to New London, and 44 miles to Concord. (Photo taken 8/9/17).

Interstate 89 South at mile marker 39. (Photo taken 8/9/17).

Take Exit 12A to Sunapee and Sunapee State Park. (Photo taken 8/9/17).

Interstate 89 South at Exit 12A: To NH 114 - Georges Mills / Springfield (Photo taken 8/9/17).

Take Exit 12 to Colby-Sawyer College. (Photo taken 8/9/17).

Interstate 89 South at Exit 12: NH 11 West / To NH 103A - New London / Sunapee (Photo taken 8/9/17).

Mileage sign at mile marker 34. It's 7 miles to Sutton, 15 miles to Warner, and 36 miles to Concord. (Photo taken 8/9/17).

Interstate 89 South at mile marker 33. (Photo taken 8/9/17).

Take Exit 11 to Andover and Franklin. (Photo taken 8/9/17).

Interstate 89 South at Exit 11: NH 11 East - King Hill Rd / New London (Photo taken 8/9/17).

Interstate 89 South at mile marker 30. (Photo taken 8/9/17).

Take Exit 10 to Wadleigh and Winslow State Parks. (Photo taken 8/9/17).

Interstate 89 South at Exit 10: To NH 114 - North Rd / Sutton (Photo taken 8/9/17).

Rest Area on Interstate 89 South at mile marker 25.8. (Photo taken 8/9/17).

Interstate 89 South at mile marker 23. (Photo taken 8/9/17).

Take Exit 9 to Rollins State Park. (Photo taken 8/9/17).

Interstate 89 South at Exit 9: NH 103 - Warner / Bradford (Photo taken 8/9/17).

Interstate 89 South reassurance shield. (Photo taken 8/9/17).

Mileage sign on Interstate 89 South. It's 5 miles to Contoocook and 17 miles to Concord. (Photo taken 8/9/17).

Interstate 89 South at mile marker 16. (Photo taken 8/9/17).

Interstate 89 South at mile marker 15. (Photo taken 8/9/17).

Interstate 89 South at Exit 7: NH 103 - Davisville / Contoocook (Photo taken 8/9/17).

The speed limits remain 65 mph maximum and 45 mph minimum. (Photo taken 8/9/17).

Interstate 89 South crossing the Contoocook River. (Photo taken 8/9/17).

Interstate 89 South at mile marker 11. (Photo taken 8/9/17).

Interstate 89 South at Exit 6: NH 127 - Contoocook / West Hopkinton (Photo taken 8/9/17).

Interstate 89 South at mile marker 9. (Photo taken 8/9/17).

Interstate 89 South at Exit 5: US 202 / NH 9 - Hopkinton / Henniker (Photo taken 8/9/17).

Mileage sign on Interstate 89 South. It's 8 miles to Concord and 23 miles to Manchester. (Photo taken 8/9/17).

Interstate 89 South at mile marker 5. (Photo taken 8/9/17).

Entering the Concord city limits on Interstate 89 South. (Photo taken 8/9/17).

Interstate 89 South at mile marker 4. (Photo taken 8/9/17).

Interstate 89 South at Exit 2: NH 13 - Clinton St / Concord (Photo taken 8/9/17).

The speed limit decreases to 55 mph just south of Exit 2. (Photo taken 8/9/17).

Interstate 89 South approaching the junction of Interstate 93 - 1 mile. (Photo taken 8/9/17).

Interstate 89 South entering the Bow town limits. (Photo taken 8/9/17).

These signs warn that Interstate 89 ends 3/4 mile ahead. (Photo taken 8/9/17).

Approaching Exit 1 (and the southern terminus of Interstate 89), the speed limit decreases to 40 mph. (Photo taken 8/9/17).

Interstate 89 South at Exit 1: Bow / Logging Hill Rd (Photo taken 8/9/17).

Interstate 89 South at Exit: Interstate 93 South - Manchester / Boston (Photo taken 8/9/17).

Interstate 89 South at Exit: Interstate 89 North / To Interstate 393 / To US 4 - Concord / Seacoast (Photo taken 8/9/17).

Interstate 89 South at its southern terminus in Bow, noted by mile marker 0. (Photo taken 8/9/17).

View of the intersection of NH 3A in Bow at the southern terminus of Interstate 89. (Photo taken 8/9/17).