One of the more unique ways to get to the western annex of Pinnacles National Park requires an alternate route to US Route 101 via Sign County Route G15. Sign County Route G15 rides the edge of the Gabilan Range above Salinas Valley and provides a view of the 1923 Metz Tunnel. Sign County Route G15 ("G15") is a 18.68 mile highway located entirely within Monterey County. G15 begins at US Route 101 ("US 101") in King City and travels north along the westernmost flank of the Gabilan Range just above Salinas Valley to California State Route 146 ("CA 146"). As noted above G15 provides a view of the 1923 Metz Tunnel and incorporates some of the original alignment of US 101 in King City. The approximate routing of G15 can be seen below. Part 1; the history of Sign County Route G15 According to CAhighways.org what is now G15 was first defined in 1965. At the time of G15's commissioning US 101 was still active on 1st Street and Broadway within downtown ...
Because every road has a story.