Karianne Steffen

Group Director · HNTB · company speakers →

Karianne Steffen, PE, PTOE serves as the Planning and Mobility Group Director for HNTB Michigan. She specializes in transportation technology and infrastructure improvements to enhance safety and mobility. Karianne served as the project manager for US-23 Flex Route Phase 1 and I-96 Flex Route. Karianne attended Michigan State University and is a licensed professional engineer (PE) and certified professional traffic operations engineer (PTOE).

automotiveinfrastructureiot-smart-techdigital-transformation

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Speaking history

ITS America Conference & Expo

9 June 2026 Detroit, United States “SIS25: Michigan Flex Routes & Ramp Metering: Insights from Design to Operations”

Topics this speaker covers

automotiveinfrastructureiot-smart-techdigital-transformation

Sectors

transportation_logistics_supply_chain

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