 Pennsylvania Route 819 | ||||
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| Route information | ||||
| Maintained by PennDOT | ||||
| Length | 46.644 mi[1] (75.066 km) | |||
| Major junctions | ||||
| South end |  PA 201 in Vanderbilt | |||
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| North end |  PA 66 in Oklahoma | |||
| Location | ||||
| Country | United States | |||
| State | Pennsylvania | |||
| Counties | Fayette, Westmoreland | |||
| Highway system | ||||
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Pennsylvania Route 819 (PA 819) is a 46.6-mile-long (75.0 km) state highway located in Fayette and Westmoreland counties in Pennsylvania, United States. The southern terminus is at PA 201 in Vanderbilt. The northern terminus is at PA 66 in Oklahoma.