California State Route 39, highway in California
California State Route 39 is a road running from Huntington Beach northward through Orange and Los Angeles counties, connecting urban areas with mountain landscapes. The route passes through several cities and eventually reaches the Angeles National Forest, where its upper sections wind through steep terrain near the San Gabriel Valley.
Route 39 was originally constructed in 1934 as a planned highway through the mountains. Over decades, sections were transferred to local cities, and the mountain portion has remained closed since 1978 following major landslides that made the road impassable and unsafe.
State Route 39 carries memorial highway dedications honoring local police officers and community leaders along its path. These named sections show how nearby residents connect the road to their own history and identity.
Most urban sections of Route 39 are accessible by car, but the mountain portion remains closed to regular traffic and open only for emergency vehicles. Visitors interested in the forest areas can access hiking trails and recreation sites through alternative routes or designated parking areas.
The mountain section is sometimes called the 'Road to Nowhere' because it was originally planned as a complete passage through the mountains but was never finished due to persistent landslides and environmental concerns. Nelson's Bighorn Sheep, a protected species, roam the Angeles National Forest near this closed section.
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