Vermont Route 143
| Map of Windsor County in eastern Vermont with VT 143 highlighted in red | ||||
| Route information | ||||
| Maintained by the Town of Springfield | ||||
| Length | 5.75 mi (9.25 km) | |||
| Existed | May 1961–present | |||
| Major junctions | ||||
| West end | VT 11 in Springfield | |||
| East end | US 5 in Springfield | |||
| Location | ||||
| Country | United States | |||
| State | Vermont | |||
| Counties | Windsor | |||
| Highway system | ||||
| 
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Vermont Route 143 (VT 143) is a 5.75-mile-long (9.25 km) state highway within the town of Springfield in Windsor County, Vermont, United States. It connects VT 11 in Springfield to U.S. Route 5 (US 5) in Springfield. The entirety of VT 143 is maintained by the town of Springfield.