Pennsylvania Route 78
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PA Route 78 |
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Length: | 55 mi[1] (89 km) | ||||||||||||
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Formed: | 1928 | ||||||||||||
Decomd.: | 1961 | ||||||||||||
South end: | ![]() |
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North end: | ![]() |
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Counties: | Butler, Mercer, Crawford | ||||||||||||
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Pennsylvania Route 78 was a 55 mile long north-south state highway located in western Pennsylvania. The southern terminus of the route was at Pennsylvania Route 8 in Brady Township. The northern terminus was at Pennsylvania Route 408 in Richmond Township.
The route was decommissioned in 1961 and replaced with Pennsylvania Route 173 from PA 8 to Pennsylvania Route 27 and Pennsylvania Route 198 from PA 27 to Gilbert Road four miles south of PA 408.