 State Route 23 | ||||
|---|---|---|---|---|
 | ||||
| Route information | ||||
| Maintained by MaineDOT | ||||
| Length | 68.09 mi[1] (109.58 km) | |||
| Existed | 1954–present | |||
| Major junctions | ||||
| South end |    SR 8 / SR 11 / SR 27 in Sidney | |||
| North end |    SR 6 / SR 15 / SR 16 in Guilford | |||
| Location | ||||
| Country | United States | |||
| State | Maine | |||
| Counties | Kennebec, Somerset, Penobscot, Piscataquis | |||
| Highway system | ||||
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State Route 23 (abbreviated SR 23) is part of Maine's system of numbered state highways, running 68.09 miles (109.58 km) from Sidney to Guilford. It is located in the south-central part of the state, running from southwest to northeast, roughly parallel to Interstate 95 for its entire length.