Connecticut Route 320
Route 320 is a state highway in northeastern Connecticut, running from Mansfield to Willington and primarily serving as a northern link to the University of Connecticut.
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 Map of Tolland County in northern Connecticut with Route 320 highlighted in red | ||||
| Route information | ||||
| Maintained by ConnDOT | ||||
| Length | 7.05 mi[1] (11.35 km) | |||
| Existed | 1963–present | |||
| Major junctions | ||||
| South end |  Route 195 in Mansfield | |||
| North end |  I-84 in Willington | |||
| Location | ||||
| Counties | Tolland | |||
| Highway system | ||||
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Route description
Route 320 begins as Willington Hill Road at an intersection with Route 195 at the Mansfield Four Corners intersection and heads north into the town of Willington. In Willington center, it continues north, briefly overlapping Route 74 (Tolland Turnpike), then continues north as Ruby Road to Exit 71 of I-84. Past the I-84 overpass, Route 320 turns onto Lohse Road for another 0.1 mi (0.16 km) and officially ends at the westbound I-84 off-ramp.[1]
History
Route 320 was commissioned in 1963 from former SR 520 and has had no significant changes since.[2] SR 520 itself was assigned to former town roads in Willington and Mansfield only the year before as part of the 1962 Route Reclassification Act.
Junction list
The entire route is in Tolland County.
| Location | mi[1] | km | Destinations | Notes | |||
|---|---|---|---|---|---|---|---|
| Mansfield | 0.00 | 0.00 | Route 195 – Tolland, Storrs | ||||
| Willington | 3.39 3.56 | 5.46 5.73 |  Route 74 east – Ashford Route 74 west – Tolland | Brief overlap with CT 74 | |||
| 7.05 | 11.35 | I-84 – Hartford, Boston | Exit 71 (I-84); northern terminus of CT 320 | ||||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||||