I-210 Traffic Cameras: San Gabriel Valley to Pasadena

I-210: Pasadena and the San Gabriel Valley's Main Artery

The I-210 — officially the Foothill Freeway — runs east-west through the foothills of the San Gabriel Valley, connecting the I-5 in San Fernando to the I-10 near San Bernardino. For the millions of commuters in Pasadena, Arcadia, Monrovia, Glendora, and the surrounding foothill communities, I-210 is the primary route into the LA Basin and across the region.

Despite its suburban setting, I-210 backs up hard during rush hours — especially at its two most critical interchanges. Before committing to the 210, check the live cameras. FreewayFeed aggregates every Caltrans camera along the corridor, updated every 30 seconds.

Key I-210 Sections and What to Watch

The 210/134 Interchange (Pasadena)

The junction of I-210 and SR-134 (the Ventura Freeway) in Pasadena is one of the busiest interchange points in the San Gabriel Valley. Westbound I-210 traffic trying to continue toward the I-2 and the 605 merges with the SR-134 flow here, creating a daily bottleneck.

Worst windows: Westbound 7–9:30 AM toward Pasadena and the 134. Eastbound 4–7 PM as Pasadena workers head home into the valley.

Camera tip: Check the cameras just west of the 210/134 split first. If you see brake lights there, the backup usually extends east through Arcadia and Monrovia. See the I-210 Pasadena cameras page for this entire section.

The 210/57 Interchange (Glendora/San Dimas)

The junction with SR-57 (the Orange Freeway) is the second major chokepoint on I-210. Traffic from the 57 merges onto I-210 heading both east and west — and when I-210 eastbound backs up from San Bernardino, the merge at the 57 amplifies it. Westbound morning traffic from the Inland Empire also converges here before fanning out toward the 405, 101, and downtown LA.

What to look for: Cameras near the 210/57 interchange showing solid brake lights indicate a backup that typically extends 3–5 miles in both directions. Use SR-66 (Foothill Boulevard) as an alternate if the cameras show gridlock here.

Pasadena Core (I-210/CA-110 Interchange)

Where I-210 meets the Arroyo Seco Parkway (CA-110) in Pasadena proper is another frequent delay zone. The ramp geometry is tight, and accidents here create instant backups. Morning westbound and evening eastbound are both affected. The Rose Bowl area can add unpredictable traffic on event days — check cameras before any trip through central Pasadena on weekends.

Eastern I-210: Fontana to San Bernardino

The eastern tail of I-210 — running through Rancho Cucamonga, Fontana, and into San Bernardino where it meets I-215 — carries heavy Inland Empire commuter traffic. This section can back up solidly westbound in the morning and eastbound in the evening. When I-10 is gridlocked, many commuters divert to I-210 — which just shifts the congestion east.

Peak Traffic Times on I-210

I-210 as an Alternate to I-10

When I-10 is backed up through the San Gabriel Valley, many drivers look to I-210 as a northern bypass. In practice, this works best on the eastern half of the corridor (Glendora to San Bernardino) — but it fails on the western half (Pasadena area) because the 210 has its own bottlenecks there.

Before routing via I-210 as an I-10 alternate, check both:

• I-210 cameras — to see if the supposed alternate is also backed up
• I-10 Los Angeles cameras — to confirm whether the primary route is actually worse

The FreewayFeed route planner makes this easy — enter your actual start and destination and it shows you cameras along your specific path, not generic highway pages.

The 2-Minute Pre-Commute Check

Before any I-210 trip:

1. Open the I-210 camera page and check the cameras near the 210/134 interchange first.
2. Scan east toward the 210/57 for secondary backup.
3. If both look clear, you're good. If one is backed up, use SR-66 (Foothill Boulevard) as a parallel surface route — slower, but moving.

Two minutes before leaving beats 40 minutes sitting in a backup you could have avoided.