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.