Drive the corridor. Skip the laptop.
A corridor study used to take a Windows laptop, a dedicated GPS box, and a week. ArterialPulse turns a phone in a cup-holder into a corridor travel-time study tool — cloud sync instead of USB exports, live analytics instead of static PDFs.
ArterialPulse is an arterial-corridor travel-time data collection and analysis platform built by Rhythm Engineering. An iPhone and Android app records every run; a web portal turns those runs into defensible before/after studies — reliability metrics, platoon-arrival diagnostics, and dollar-figure economic impact.
Field-tested rigor, made portable
Built by the InSync team
Rhythm Engineering builds the InSync adaptive traffic-control system deployed in 100+ U.S. cities. ArterialPulse brings that same field-tested rigor to travel-time studies.
Defensible by design
Every number on a report traces to a published method — published speed bands, FHWA reliability, HCM arrival type, USDOT and EPA economics. Output that holds up to a stamp.
A business-to-business tool
ArterialPulse is for licensed transportation engineers performing corridor studies on behalf of an organization — not a consumer navigation app.
Private to your organization
Your study data goes only to your organization's portal. No advertising, no third-party tracking. Background location is used only while a recording session is running.
Built by traffic engineers, for traffic engineers
- City and state DOT signal-timing engineers
- Consulting firms running before-and-after retiming studies
- MPOs and regional planning agencies
- Any team that drives a corridor 6–12 times to evaluate a signal-timing change
Not a consumer navigation app — ArterialPulse is for licensed transportation engineers performing corridor studies on behalf of an organization.
See what a phone-first study looks like.
Start a free 30-day trial with the full feature set.
Start free trial