# Massachusetts Route 122A

Route 122A is a 26.85-mile-long (43.21 km) southeast-northwest state highway in Massachusetts, in the United States. It is an alternate route of Massachusetts Route 122, with a mile-long concurrency with its parent route in downtown Worcester.

## Route description

Route 122A begins in the Farnumsville section of Grafton at its parent route. Route 122A heads westward, crossing the Blackstone River and following it through the northwest corner of Sutton and into Millbury. In Millbury, Route 122A crosses the river again, passing through the center of town before meeting Route 146, near the Shoppes at Blackstone Valley shopping center. The two routes travel northward, with a combined exit to U.S. Route 20 and the Massachusetts Turnpike (I-90) shortly after the merge, and just before the two routes enter Worcester.
In Worcester, Route 122A leaves Route 146 at Providence Street, following it and Winthrop Street until crossing I-290 at Exit 13. Just after this, Route 122A meets Route 122 at Kelley Square, running concurrently with its parent route westward past Polar Park until the two meet Route 9 and Route 12. Route 122A then turns northward concurrently with the two routes, with Route 9 leaving the concurrency a few blocks north, before Route 122A splits from Route 12, turning northwestward and following the shores of Indian Lake near Assumption College. Route 122A then enters the town of Holden.
Route 122A passes through Chaffinville and past Chaffin Pond before intersecting Route 31 at Holden Center. It continues northward, passing Eagle Lake and Stump Pond before meeting the southern end of Route 68. Route 122A bends westward into the town of Rutland, where it shares a short concurrency with Route 56 before finally ending at its parent route once more, in Rutland State Park.

## Major intersections

The entire route is in Worcester County.
| Location | mi | km | Old exit | New exit | Destinations | Notes |
| Grafton | 0.00 | 0.00 | | | Route 122 – Grafton, Worcester, Uxbridge | Southern terminus |
| Millbury | 5.8 | 9.3 | 9 | 17 | Route 146 south – Uxbridge, Providence, RI | Southern terminus of concurrency with Route 146 |
| Millbury | 6.5 | 10.5 | 10 | 18 | I-90 / Mass Pike / US 20 – Boston, Springfield, Northboro, Auburn | Exit 94 on I-90 / Mass Pike |
| Worcester | 7.4 | 11.9 | 11 | 19 | Millbury Street | Northbound exit and southbound entrance |
| Worcester | 8.0 | 12.9 | 12 | 20 | Route 146 north (Quinsigamond Ave.) to I-290 east – Shrewsbury, Marlboro | Northern end of concurrency with Route 146 |
| Worcester | 9.7 | 15.6 | | | I-290 to I-395 south – Shrewsbury, Marlboro, Auburn, Norwich, CT | I-290 Exit 17 |
| Worcester | 9.8 | 15.8 | | | Route 122 south – Kelley Square, Uxbridge | Eastern end of concurrency with Route 122 |
| Worcester | 11.1 | 17.9 | | | Route 122 north – Paxton, Barre Route 9 west / Route 12 south – Leicester, Auburn | Western end of concurrency with Route 122; southern end of concurrency with Routes 9 & 12 |
| Worcester | 11.8 | 19.0 | | | Route 9 east | Northern end of concurrency with Route 9 |
| Worcester | 13.4 | 21.6 | | | Route 12 north to I-190 north / I-290 / I-395 south – West Boylston | Northern end of concurrency with Route 12 |
| Holden | 19.0 | 30.6 | | | Route 31 – Princeton, Mt. Wachusett, Paxton | |
| Holden | 21.0 | 33.8 | | | Route 68 north – Hubbardston, Gardner | Southern terminus of Route 68 |
| Rutland | 24.4 | 39.3 | | | Route 56 south – Paxton, Leicester | Eastern end of concurrency with Route 56 |
| Rutland | 24.5 | 39.4 | | | Route 56 north – North Rutland, Hubbardston | Western end of concurrency with Route 56 |
| Rutland | 26.85 | 43.21 | | | Route 122 – Oakham, Barre, Worcester | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Electronic toll collection Incomplete access |||||||