Chula Vista’s Streets Flow Freely: SynchroGreen® Cut Traffic Delays by 32.9%

Chula Vista, California, is a thriving city with a population of 270,000, located just south of San Diego. Known for its scenic views, coastal access, and vibrant community, it’s rapidly growing. However, with that growth came increased traffic. More than 50,000 vehicles now travel through key streets daily, creating delays and frustration for commuters.


Chula Vista was ready for a traffic revolution. The solution? SynchroGreen®—an adaptive signal control system that works in real-time to optimize traffic flow. By adjusting signals based on current traffic conditions, it keeps vehicles moving efficiently, reduces delays, and lowers fuel consumption and emissions. The result? Faster commutes, cleaner air, and a more efficient transportation system for Chula Vista.

 

The Problem: Gridlock Was Becoming the Norm

Chula Vista’s roadways were overloaded. What used to be manageable traffic was now a daily nightmare. Main roads like East H Street, Telegraph Canyon Road, and Otay Lakes Road were packed with vehicles, and the old system just couldn’t handle rising volumes. Traffic lights were outdated, causing longer travel times, wasted fuel, and higher emissions. The city was looking for a solution that was effective, efficient, and didn’t rely on costly infrastructure changes.

 

The Solution: SynchroGreen—A Smart Way to Manage Traffic

Here’s where SynchroGreen comes in. Unlike the old static systems, SynchroGreen adjusts signals in real-time based on current traffic conditions. It works by leveraging advanced AI algorithms combined with hi-res traffic data from sensors and cameras at every intersection to adapt signal timings to fit the flow of traffic. That means no more sitting at red lights when there’s no traffic in sight. It’s all about keeping things moving without unnecessary stops and delays.

Real-Time Adjustments That Keep Traffic Moving

With SynchroGreen, traffic signals are no longer set in stone. The system reacts as traffic changes, extending green lights when traffic’s heavy or shortening red lights when things clear up. It’s all about getting drivers to their destination faster while also cutting down on fuel consumption and emissions.

Immediate Impact: Real Results from Day One

What the data shows:

• East H Street saw 30% fewer delays, 5% less fuel burned, and cleaner air.
• Telegraph Canyon Road experienced a 29% reduction in delays, fewer stops, and better fuel efficiency.
• On Otay Lakes Road, 33% fewer stops, 15% faster travel times, and a 10% drop in emissions made a huge difference.

Fuel Efficiency and Sustainability: A Win for the Environment

But it wasn’t just about speed; SynchroGreen also made Chula Vista greener. By cutting fuel consumption by 6.7%, it helped reduce air pollution and made the city’s streets more sustainable. Less vehicles idling, less fuel burned, and fewer emissions mean a cleaner environment for everyone.

 

The numbers speak for themselves. SynchroGreen improved traffic flow, delivered measurable improvements that saved time, reduced emissions, and made the city more efficient.

• 32.9% reduction in delays – Less time in traffic, more time doing what you need.
• 33.2% fewer stops – Less waiting, more moving.
• 15.1% faster travel times – Get from point A to point B faster.
• 11.1% decrease in emissions – Cleaner air, healthier environment.
• 6.7% reduction in fuel consumption – Save fuel, save money.

Chula Vista showed what’s possible when innovation meets impact. With SynchroGreen, the city achieved faster travel, cleaner air, and real cost savings, all without having to tear up roads or spend millions on new infrastructure. It’s a win-win for commuters, the environment, and the city’s bottom line.

As more cities adopt real-time traffic management, the future of urban mobility is looking more efficient. Chula Vista’s got it right—SynchroGreen is showing how to make cities run better for everyone.