On New Jersey Route 31 at milepost 13.6,, 0.4 miles east of County Route 579, on the right when traveling south.
Lenape Tribes used the abundant Hunterdon mineral for arrowheads and tools. One of their trade routes, later the Easton-Trenton Road, ran southwards toward Sanhican (Trenton). — — Map (db m59401) HM
On Wertsville Road at Lindbergh Road, on the right when traveling west on Wertsville Road.
Named after the Werts (Wearts) family and listed on National, State, and Twp. Registers of Historic Places. A log schoolhouse was built in 1747 in Wertsville District. Post Office established 1854. — — Map (db m161221) HM