Inrix announces major upgrades to signal analytics solution

Transportation analytics and mobility intelligence company Inrix has announced a series of major updates to its Signal Analytics platform to help deliver expanded scale and performance insight for cities worldwide.

Inrix claims the updates deliver “unprecedented scale, statistical confidence, and flexibility” by combining its proven signal performance methodology with newly integrated traffic data, creating a comprehensive, data-rich signal analytics solution to date.

Improve signalised intersections

With these updates, transportation agencies can now monitor, diagnose, and improve signalised intersections without installing hardware, deploying sensors, or changing existing workflows, according to Inrix.

“Inrix Signal Analytics saves hours of monitoring every week by identifying where problems exist and enabling data-driven decisions that improve efficiency and safety at our intersections,” said Aaron Torres, traffic operations manager, Osceola County, Florida. “It has been a valuable tool for optimising our signal operations.”

These updates build on a series of major enhancements delivered throughout 2025 and 2026, each designed to help agencies move faster from measurement to action, with greater clarity and confidence:

• Before and after analysis – quickly evaluate the impact of signal timing changes, construction, and policy decisions with clear, defensible results
• Green calculator – put traffic benefits into real-world terms, like fuel savings and emissions reduction, to help agencies quantify the environmental and cost impact of signal timing decisions
• Delay trends – understand how delay changes by time of day and day of week to identify inefficiencies and prioritise improvements
• Expanded vehicle data – increase observations and coverage to deliver stronger statistical confidence and more reliable insights at scale
• Movement boundaries – adjust the area of influence of an intersection to give agencies unsurpassed flexibility in how they evaluate and analyse signal performance.

Together, Inrix reports these enhancements reflect its continued focus on helping agencies shift from static studies to ongoing, measurable performance management across their signalised networks.

“With the integration of expanded data, we’re significantly increasing sample sizes and statistical confidence while preserving the rigour, transparency, and trust on which our customers depend”

“Signal Analytics was designed from day one to work where traditional systems cannot, across entire networks, without hardware,” said Steve Remias, head of product strategy for Signals at Inrix.

“With the integration of expanded data, we’re significantly increasing sample sizes and statistical confidence while preserving the rigour, transparency, and trust on which our customers depend. This is what signal analytics looks like when it’s built by traffic engineers for traffic engineers.”