Ion Caltech Today
Construction and Parking
Construction progress of the Frank J. Malina Laboratory as of August 2026.
Parking and Traffic
- From June until mid-September, Metro's Bus Rapid Transit construction at Hill Avenue and Green Street will cause southbound and northbound lane reductions on Hill Avenue (Colorado Boulevard–Cordova Street) and eastbound reductions on Green Street. Construction runs Monday–Friday, 7am–4pm, though lane closures remain in place 24/7. Please plan extra travel time or use alternate routes during this ~3-month station build. Read the full construction notice for details.
Construction Impacts
- Frank J. Malina Laboratory for High-Speed Flight Dynamics: Construction on the south side of the Guggenheim Laboratory is ongoing.
- Ginsburg Center: Building occupancy is scheduled for fall of 2026.
- South Gate Plaza: Construction in the area has been completed and is open for access as of Friday, September 4.
Pedestrian Access
- There are no new pedestrian access updates at this time.
Community Member Milestones
Resources
Emergency Notification System
Update your contact information and download the emergency communications app, Everbridge, to receive necessary information in the event of an emergency on campus.
Sustainability Marketplace
Browse the Sustainability Marketplace to find free office and lab supplies. You can save resources, reduce waste, and give useful items a second life on campus.
Free Metro Pass
Caltech community members are eligible for a free Metro Pass that gives you unlimited rides on buses, rail lines, and local transit options, including convenient connections to campus.
Media Mentions
September 10, 2026
LAist/KPCC, featuring President Ray Jayawardhana
September 10, 2026
PBS, featuring Brent Minchew (PhD '16)
September 9, 2026
PBS, quoting Bil Clemons
Photo Carousel

"Mantidae-Man" by staff member Jim Comeau
Credit: Jim Comeau

"Monarch on Purple" - by staff member Kelly Douglas
Credit: Kelly Douglas

"A Peek at the Fountain of Knowledge" by staff member Brianna Chu
Credit: Brianna Chu

"Broad and Chen Neuroscience North View" by staff member Lance Hayashida
Credit: Lance Hayashida
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