Campaign 1: Fix Walnut Creek's Most Dangerous Streets
Walnut Creek should focus first on the corridors where crashes are most likely to kill or seriously injure people. Safety should come from street design: slower speeds, better crossings, better visibility, and enforcement tools where physical design alone is not enough.
- Fund physical safety improvements on the High Injury Network.
- Add raised crossings, bulb-outs, median refuges, traffic calming, and signal changes where risk is highest.
- Support automated speed enforcement as soon as state law allows Walnut Creek to use it.
- Expand rest-on-red and other speed-sensitive signal timing where the data supports it.
- Use targeted police enforcement on high-injury roads and trails.
- Treat Ygnacio Valley Road as an urgent safety corridor.
Projects
Targeted Police Traffic Safety Enforcement
Focus police traffic enforcement where dangerous behavior puts people walking and biking at the greatest risk.
- Cost
- Low
- Responsible agencies
- City of Walnut Creek, East Bay Regional Park District
Walnut Creek should use targeted, visible police traffic enforcement on Ygnacio Valley Road and other high-injury roads, including speed traps where speeding is a recurring safety problem.
Enforcement should also cover the Iron Horse and Canal trails, especially people riding electric or gas-powered motorcycles where they put people walking and biking at risk.
Support Automated Speed Enforcement
Make speed cameras available for Walnut Creek's highest-risk streets as soon as state law allows.
- Cost
- Low
- Responsible agencies
- California Legislature, City of Walnut Creek
California's current speed safety camera law is limited to a pilot program in a small number of cities. Walnut Creek should support state legislation that makes automated speed enforcement available to more cities sooner, and should be ready to use the tool locally when it becomes available.
Speed cameras are a better fit for Walnut Creek's most dangerous streets than red-light cameras: they directly reduce dangerous speeds, are less staff-intensive, and can also reduce red-light running by slowing drivers before they reach an intersection. SFMTA reported speeding is down 79% at intersections covered by its speed safety camera program in April 2026.
During the last 10 years, 30% of Walnut Creek's traffic deaths and injuries have happened specifically on Ygnacio Valley Road, and speeding is the biggest contributing factor. Automated speed enforcement would give the city a 24-hour tool for reducing dangerous speeds on its highest-risk corridors.
Fund High Injury Network Safety Improvements
Move Walnut Creek's highest-risk safety corridors from plans into funded design and construction.
- Cost
- High
- Responsible agency
- City of Walnut Creek
The city should fully fund and construct physical traffic calming on the High Injury Network corridors: Ygnacio Valley Road, Civic Drive, Broadway, California Boulevard, and Mt. Diablo Boulevard.
Treatments should include speed tables, raised crosswalks, bulb-outs, median refuges, hardened centerlines, safer crossings, and related improvements that reduce crash risk through street design.
Designate Safety Corridors
Formally identify the city's highest-risk roads so safety improvements and enforcement can focus where they are most needed.
- Cost
- Low
- Responsible agency
- City of Walnut Creek
Walnut Creek should formally designate and sign safety corridors on high-risk roads. Safety corridor designation can help communicate risk, focus traffic safety work, and unlock tools such as doubled fines where allowed.
Expand Rest-on-Red and Speed-Sensitive Signals
Use signal timing to slow high-risk corridors during off-peak and nighttime hours.
- Cost
- Medium
- Responsible agency
- City of Walnut Creek
Walnut Creek already uses rest-on-red signal timing on Ygnacio Valley Road and downtown. We support expanding this treatment where crash history, speed data, and signal operations show it can help.
On major arterials, signals can rest in red during off-peak and nighttime hours, then give a green phase to drivers traveling at safe speeds while forcing speeding drivers to slow down.