19th Avenue / Fashion Island Boulevard Multimodal Improvements
San Mateo
Summary
The corridor sees heavy congestion and 80 collisions near the Delaware/SR 92 ramps between 2019 and 2025, including a pedestrian fatality on the Seal Slough Bridge. The project adds protected bike lanes, fixes the Norfolk bottleneck, and separates freeway off-ramp traffic from the gas station driveway. Drivers get big eastbound time savings; some street parking disappears.
At a glance
- Total mentions
- 2
- Last 30 days
- 0
Last discussed May 18, 2026.
Impact analysis
The city pays only about $500,000 of the $28M total — under 2% — with the rest from federal and TA grants.
Commuters, bicyclists, pedestrians, and families walking and biking to College Park Elementary all gain safety and faster trips.
About 30 street parking spaces are removed along two segments, and westbound drivers will see slightly longer travel times.
Mentions & discussions (2)
City Council Regular Meeting - May 18, 2026
Staff presented the final design for the 1.3-mile corridor: protected bike lanes, new sidewalks and crossings, safety fixes at the gas station intersection, and 23-48% eastbound travel-time savings, with some westbound trade-offs. No action taken.
Sustainability and Infrastructure Commission - Special Meeting - May 1, 2026
The corridor sees heavy congestion and 80 collisions near the Delaware/SR 92 ramps between 2019 and 2025, including a pedestrian fatality on the Seal Slough Bridge. The project adds protected bike lanes, fixes the Norfolk bottleneck, and separates freeway off-ramp traffic from the gas station driveway. Drivers get big eastbound time savings; some street parking disappears.
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