Angeles Crest Highway is the ride Los Angeles motorcyclists reach for when they have one free day and no interest in freeway miles. It runs 66 miles (106 km) as a two-lane road over the San Gabriel Mountains, from Foothill Boulevard in La Cañada Flintridge to State Route 138 northeast of Wrightwood, almost all of it signed as State Route 2. Sections sit above 7,000 feet (2,130 m) and the summit at Dawson Saddle is 7,903 feet (2,409 m). The catch, and it is a serious one, is that the middle of the road is frequently shut. Check the live Caltrans status before you commit to the whole thing.
What the road actually is
This is a fire access road that grew up. Construction began in 1929, stopped in 1941 for the war, resumed in 1946, and the finished highway opened in 1956, much of it built by prison labor from a camp that no longer exists. That origin shows in the geometry. There are no passing lanes, no shoulders worth the name, and long stretches where the drop on one side is the only guardrail argument you will get. The stretch from La Cañada Flintridge to the Los Angeles–San Bernardino county line carries two designations at once, National Forest Scenic Byway and California Scenic Highway.
The other thing worth knowing before you set off is how empty it is. Between La Cañada Flintridge and Wrightwood there is essentially nothing built except Newcomb's Ranch, a handful of Forest Service campgrounds and visitor stations, and the Mt Waterman and Mountain High ski areas. That emptiness is the appeal. It is also why a flat tire 30 miles in is a different problem here than it is on the 210.
Route at a glance
| Length | 66 miles (106 km), La Cañada Flintridge to SR 138 near Wrightwood |
| Highest point | Dawson Saddle, 7,903 ft (2,409 m) |
| Designation | National Forest Scenic Byway and California Scenic Highway to the county line |
| Land manager | Angeles National Forest and San Gabriel Mountains National Monument |
| Fuel on the highway | None between the two ends |
| Winter pattern | Islip Saddle to Vincent Gap normally closed for rockfall and avalanche |
| Status as of August 2026 | Two closed segments east of Newcomb's Ranch for emergency repairs |
Open the full route in Google Maps — La Cañada Flintridge to Wrightwood, ready to send to your navigation before you leave the driveway.
The closures are the plan, not a footnote
Most guides mention closures at the end. On this road they belong at the top, because the highway has almost no intersections, so a closed gate does not mean a detour, it means turning around and retracing everything you just rode.
The recurring winter closure runs from Islip Saddle to Vincent Gap, shut against rockfall and avalanche. Separately, and this is the current situation, Caltrans lists State Route 2 closed from 3.3 miles east of Newcomb's Ranch to Islip Saddle, and again from Islip Saddle to 5.4 miles west of Big Pines at Vincent Gulch, both for emergency repairs. That was the reported status when this guide was checked in August 2026. It can change in either direction, which is exactly why the only sensible move is to read the Caltrans highway conditions page for SR 2 the morning you ride.
State Route 39, which meets SR 2 near the midpoint and would otherwise be your escape hatch north out of Azusa, is itself closed from two miles north of Crystal Lake Road up to the SR 2 junction. So there is no clever loop to be improvised in the middle. Plan the ride as an out-and-back to whichever gate is currently standing.
The section almost everyone rides
From the SR 2 exit off the 210, the road climbs immediately out of suburbia and into chaparral, and within a few miles you are working a rhythm of second and third gear corners with the whole Los Angeles basin opening up on your right. This lower section is the part that stays open most reliably, and it is the part that most riders mean when they say they rode the Crest.
Red Box, where Mount Wilson Road branches off, is the traditional turnaround for a short morning. Note that it is currently not an option: the Eaton Fire Area Closure, issued in January 2026 and extended through 31 December 2027, keeps Mount Wilson Road and the Mount Wilson Toll Road closed to the public. Riding past a closure sign into a burn-scar area is a federal offense with real fines attached, and the ground under those roads is genuinely unstable. Read the current list on the Angeles National Forest alerts page before you plan a stop rather than after you arrive at a barricade.
Above Red Box the road keeps climbing toward Chilao and Newcomb's Ranch. Traffic thins, the corners open up into faster sweepers, and the surface changes character often enough that reading the pavement matters more than knowing the line.
Traffic, enforcement and the commuter problem
The western end is not a private playground. The lower part of SR 2, combined with Angeles Forest Highway, is a commuter route between the Antelope Valley and the San Gabriel Valley, so weekday mornings bring a southbound stream and afternoons the reverse. Two lanes with commuter volume and sightseeing traffic mixed together is a bad combination for anyone riding at pace.
One rule that works in your favor: tractor-semi trailer combinations with three or more axles are prohibited from the I-210 junction to Angeles Forest Highway, so you are not going to find yourself stuck behind an articulated truck on that stretch. Everything else is fair game, including RVs, cyclists in groups, and rental cars stopping wherever the view is best.
Enforcement here is real and unpredictable. The San Gabriel Mountain roads have a long history of single-vehicle car and motorcycle crashes, and the response to that is patrols that show up in the places you least want them. California permits lane splitting under Vehicle Code section 21658.1, which is useful in the basin traffic getting there, but it does nothing for you on a two-lane mountain road with a double yellow.
Fuel, passes and fire season
Fuel. There are no gas stations on the mountain portion. Fill up in La Cañada Flintridge before you start, or in Wrightwood at the far end. On a small tank that alone can define how far up the road you go, because the return leg has to come out of the same fill.
Parking passes. Some day-use sites and trailheads in the Angeles National Forest require an Adventure Pass or an America the Beautiful interagency pass. At the Mountain High concession-managed sites near Wrightwood, a Big Pines Parking Pass replaces the Adventure Pass. Pulling over on the roadside shoulder to look at a view is not what these cover; parking at a signed recreation site is. The forest passes page lists what applies where.
Fire season. The Angeles National Forest raised its fire danger level to Very High effective 24 July 2026. Fire closures in Southern California appear fast and can lock down whole drainages for years, as the Eaton Fire order shows. If smoke is visible anywhere near your route, that is the day to ride somewhere else.
Altitude and temperature. The basin can be pleasant while Dawson Saddle is fifteen or twenty degrees colder with wind on top. Riders regularly get caught out leaving the valley in a mesh jacket in spring.
Gear notes for this particular road
Two things about Angeles Crest punish a casual setup. The first is the elevation swing. Starting near sea level and topping out near 7,900 feet in an hour of riding changes air temperature and tire pressure noticeably, and cold rubber on a shaded north-facing corner behaves differently from the same tire in the sun two miles later. Our tire pressure guide explains what altitude and temperature actually do to a warm tire, and a TPMS sensor turns that from guesswork into a number you can see.
The second is information. This road punishes riders who only find out about a closure when they see the barricade, and mobile coverage in the canyons is patchy enough that you cannot rely on pulling up a status page mid-ride. Load the route before you leave, and keep the phone in your pocket rather than clamped to the bars, for reasons covered in our piece on the risks of using a phone as a motorcycle GPS. A dedicated motorcycle riding system keeps navigation on a screen built for vibration and glare, and if you want the cameras running as well, the JADO S6 handles both on one display. If you are stringing this together with other canyon days, our overview of Los Angeles day rides covers how the four main mountain areas fit together.
FAQ
Is Angeles Crest Highway open right now?
Not all of it. As of August 2026 Caltrans reported SR 2 closed from 3.3 miles east of Newcomb's Ranch to Islip Saddle and from Islip Saddle to 5.4 miles west of Big Pines, both for emergency repairs. The lower section from La Cañada Flintridge is the part that stays open most consistently. Always check the Caltrans SR 2 page on the day.
How long does Angeles Crest Highway take on a motorcycle?
It depends entirely on which segments are open, since the road currently has to be ridden as an out-and-back rather than end to end. Treat it as a full day out of the Los Angeles basin rather than a quick morning loop, and build in the fuel detour at whichever end you start from.
Do I need a pass to ride Angeles Crest Highway?
No pass is needed to ride the highway itself. An Adventure Pass or America the Beautiful pass is required to park at certain day-use sites and trailheads in the forest, and the Big Pines Parking Pass covers the Mountain High concession sites near Wrightwood.
Can you still ride up to Mount Wilson?
No. Mount Wilson Road and the Mount Wilson Toll Road are inside the Eaton Fire Area Closure, which runs through 31 December 2027. The closure order carries fines of up to 5,000 US dollars for an individual.
When is the best time of year to ride it?
Late spring and autumn balance open road against extreme heat and winter closure. Summer works if you start early, but afternoon temperatures in the basin and elevated fire danger both argue for being off the mountain by mid-afternoon. Winter regularly closes the high middle section entirely.
