Bridge to Nowhere Trail Location: San Gabriel Mountains, LA County

The **Bridge to Nowhere** is a iconic **120-ft arched concrete bridge** spanning the **East Fork San Gabriel River** — **abandoned in the wilderness** after the 1938 flood washed out the road that was supposed to connect it.

Exact Location

  • Range: **San Gabriel Mountains** (Transverse Ranges).
  • County: **Los Angeles County**, California.
  • Nearest Town: **Azusa** (trailhead access).
  • Coordinates: 34°19′N, 117°49′W.
  • Land Manager: **Angeles National Forest** (Sheep Mountain Wilderness boundary).

Trailhead & Hike

  • Start:** **East Fork Trailhead** — **East Fork Rd (Forest Rte 2N16)**, ~12 mi north of Azusa off Hwy 39 (San Gabriel Canyon Rd). **Road often closed** (winter, fire, rockfall) — check **FS website / 626-574-5200**.
  • Distance:** 5 mi RT (some sources 10 mi RT — depends on road closure point).
  • Gain:** ~1,000 ft (moderate).
  • Time:** 3–5 hrs RT.
  • Features:** River crossings (boulder hop/wade), narrow canyon, shear walls, **bungee jumping** (commercial, weekends).

History

Built **1936** for **East Fork Road** (LA to Wrightwood). **1938 "Great Flood"** destroyed road approaches. Bridge stood — **road never rebuilt**. Now "Bridge to Nowhere."

Permits & Rules

  • Adventure Pass / America the Beautiful Pass** required for parking.
  • No dogs** on trail (bighorn sheep habitat).
  • Pack out all trash.**
  • Flash flood danger** — check weather; avoid if rain in mountains.
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