Inrix

Streetmix is a web-based platform for designing cross-sections of city streets. Users drag and drop segment components such as bike lanes, sidewalks, parking, and transit lanes to build a street layout and view changes in real time. The core application is free and open to the public, while a paid Streetmix+ tier adds renamed segments, custom environmental backgrounds, additional vehicle types, and watermark-free, print-resolution image exports. City planners, transportation agencies, and consulting firms use the tool to create and share street redesign proposals.

Cubic Synchro Studio is a Windows desktop software package for designing, modeling, optimizing, and simulating traffic signals, corridors, and networks. It combines Synchro, a macroscopic analysis and optimization tool, with SimTraffic, a microscopic simulation application, and supports optional add-on modules for 3D visualization and MUTCD signal warrant analysis. The software applies multiple analysis methods including Highway Capacity Manual 7th Edition, 6th Edition, and 2010 standards, and can import trip-generation data from ITE's TripGen tool. It also integrates with ATMS Central Transportation Management Software and is used by municipal traffic departments, state transportation agencies, and engineering consultancies.

Altitude by Geotab is an aggregate movement intelligence product that delivers anonymized commercial vehicle data for infrastructure and mobility planning. It converts billions of de-identified trips into historical insights on freight corridors, vehicle miles traveled, trip density, and idling for use by DOTs, MPOs, utilities, and consultants. The platform is accessed through a user interface or an API that integrates with GIS tools and planning workflows. Data is anonymized through a PII-safe layer and validated against public benchmarks such as HPMS.