Londonderry Township, Pennsylvania Highways, Secondary Highways, etc

Latitude: 39.7836 (39°47′1″N), Longitude: -78.7539 (78°45′14″W)

Latitude: 39.8598 (39°51′35″N), Longitude: -75.8791 (75°52′45″W)

Latitude: 39.8959 (39°53′45″N), Longitude: -78.6733 (78°40′24″W)

Latitude: 39.7512 (39°45′4″N), Longitude: -78.7535 (78°45′13″W)

Latitude: 39.8437 (39°50′37″N), Longitude: -78.7267 (78°43′36″W)

Latitude: 39.8793 (39°52′46″N), Longitude: -78.6883 (78°41′18″W)

Latitude: 39.7316 (39°43′54″N), Longitude: -78.7682 (78°46′6″W)

Latitude: 39.8658 (39°51′57″N), Longitude: -75.8857 (75°53′9″W)

Latitude: 39.8498 (39°50′59″N), Longitude: -75.9043 (75°54′15″W)

Latitude: 39.8739 (39°52′26″N), Longitude: -78.6855 (78°41′8″W)

Latitude: 39.8626 (39°51′45″N), Longitude: -75.8808 (75°52′51″W)

Latitude: 39.8654 (39°51′56″N), Longitude: -75.8858 (75°53′9″W)

Latitude: 39.8001 (39°48′0″N), Longitude: -78.7412 (78°44′28″W)

Latitude: 39.866 (39°51′58″N), Longitude: -75.883 (75°52′59″W)

Latitude: 39.8669 (39°52′1″N), Longitude: -75.8844 (75°53′4″W)

Latitude: 39.8147 (39°48′53″N), Longitude: -78.7291 (78°43′45″W)

Latitude: 39.8835 (39°53′1″N), Longitude: -75.9107 (75°54′39″W)

Latitude: 39.7296 (39°43′47″N), Longitude: -78.768 (78°46′5″W)

Latitude: 39.8495 (39°50′58″N), Longitude: -75.9008 (75°54′3″W)

Latitude: 39.8485 (39°50′55″N), Longitude: -78.7082 (78°42′29″W)