Route 109 | ||||
|---|---|---|---|---|
 Map of Litchfield County in northwestern Connecticut with Route 109 highlighted in red | ||||
| Route information | ||||
| Maintained by CTDOT | ||||
| Length | 20.93 mi [1] (33.68 km) | |||
| Existed | 1932 [2] –present | |||
| Major junctions | ||||
| West end |  US 202 in New Milford | |||
| East end |  US 6 in Thomaston | |||
| Location | ||||
| Country | United States | |||
| State | Connecticut | |||
| Counties | Litchfield | |||
| Highway system | ||||
| ||||
| ||||
Route 109 is a state highway in western Connecticut, running from New Milford to Thomaston.
Route 109 begins at an intersection with US 202 in New Milford and heads northeast into Washington, where if overlaps Route 47 for 0.28 miles (0.45 km) before continuing into Morris. In Morris, Route 109 heads east, then northeast and southeast, before cutting across a corner of Litchfield by the Wigwam Reservoir into Thomaston. In Thomaston, Route 109 continues southeast and then east along the Wigwam Reservoir and Branch River to end at an intersection with US 6 and Route 254. [1] [3]
In 1922, the Bantam to Morris route was designated as State Highway 310. This became part of Route 109 when it was commissioned in 1932, running from the Bantam section of Litchfield past Bantam Lake to its current eastern terminus in Thomaston. [2] [4] In 1963, the section past Bantam Lake was reassigned to Route 209 and Route 109 was rerouted to its current western terminus using former SR 857. In 1968, the section near the Branch River in Thomaston was rerouted uphill to accommodate a flood control project. [5]
The entire route is in Litchfield County.
| Location | mi [1] | km | Destinations | Notes | |
|---|---|---|---|---|---|
| New Milford | 0.00 | 0.00 | US 202 – Brookfield, Litchfield | ||
| Washington | 6.10 | 9.82 |   Route 47 south – Woodbury | Southern terminus of Route 47 overlap | |
| 6.38 | 10.27 |  Route 47 north – New Preston | Northern terminus of Route 47 overlap | ||
| Morris | 12.45 | 20.04 |  Route 209 north – Bantam | ||
| 14.06 | 22.63 |  Route 61 – Litchfield, Bethlehem | |||
| 15.20 | 24.46 |  Route 63 – Litchfield, Watertown | |||
| Thomaston | 20.93 | 33.68 |    US 6 to Route 8 / Route 254 north – Plymouth, Watertown, Northfield, Torrington | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
| |||||
Route 63 is a secondary state highway in the U.S. state of Connecticut, from New Haven up to Canaan, running for 52.57 miles (84.60 km). It connects the Greater New Haven area to Northwestern Connecticut via the western suburbs of Waterbury.
Route 341 is a state highway in western Connecticut, running from the New York state line in Kent to Washington.
Route 37 is a north–south state highway in Connecticut running for 18.66 miles (30.03 km) from I-84, Route 39 and Route 53 in Danbury, through New Fairfield, to U.S. Route 7 in New Milford. The northernmost section between the town centers of Sherman and New Milford was once part of an early toll road known as the New Milford and Sherman Turnpike chartered in 1818.
Route 47 is a Connecticut state highway from US 6 in Woodbury to US 202 in Washington, in the western south-central part of the state. It is 12.27 miles (19.75 km) long and runs roughly northwest-southeast, signed north–south.
Route 140 is a state highway in Connecticut in the northeastern part of the Greater Hartford area. Route 140 is a main artery connecting the town of Stafford to Windsor Locks.
Route 61 is a secondary state highway in rural northwestern Connecticut connecting the towns of Woodbury and Morris. It serves as the main north–south highway within the towns of Bethlehem and Morris.
Route 109 is a 20.97-mile-long (33.75 km) state highway in eastern Massachusetts. It runs from Route 16 in Milford east to the VFW Parkway in Boston. Most of Route 109 runs along a portion of the Hartford and Dedham Turnpike.
Route 209 is a rural state highway in northwestern Connecticut, running from the Lakeside part of Morris to the borough of Bantam in the town of Litchfield.
Route 219 is a state highway in northern Connecticut, running from New Hartford to Granby.
Route 198 is a 23.18-mile-long (37.30 km) state highway in northeastern Connecticut and southern Massachusetts, running from Chaplin, CT to the Southbridge, MA.
Route 118 is a state highway in northwestern Connecticut, running from the borough of Litchfield via the village of East Litchfield to the town center of Harwinton. Route 118 is a scenic road at both ends. The 2.8-mile (4.5 km) section from the western terminus at the Litchfield green to the village of East Litchfield, and the 0.1-mile (0.16 km) section within the town center of Harwinton have both been designated by the state as scenic roads.
Route 156 is a Connecticut state highway running from East Haddam to Waterford.
Route 165 is a state highway in southeastern Connecticut running from Norwich to the Rhode Island state line in Voluntown, and continuing as RI Route 165.
Route 171 is a state highway in northeastern Connecticut, running from Union to Putnam.
Route 175 is a state highway in central Connecticut, running from New Britain to Wethersfield.
Route 176 is a state highway in central Connecticut, running from the Berlin Turnpike in southern Newington to the Newington-Hartford town line. A section of Route 176 in Newington from its southern terminus to Route 175 is designated the "Newington VFD Memorial Highway".
Route 183 is a state highway in northwestern Connecticut, running from Torrington to the Massachusetts state line in Norfolk.
Route 185 is a Connecticut state highway in the western Hartford suburbs, running from Simsbury to West Hartford.
Route 213 is a state highway in southeastern Connecticut, running in a fishhook pattern from central Waterford to downtown New London via the shoreline.
Route 262 is a state highway in west central Connecticut running in a "U" pattern from Watertown to Plymouth.
