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RPA-18 Long Range Transportation Plan (LRTP)

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What is the RPA-18 LRTP?

The Long-Range Transportation Plan (LRTP) is a foundational document used by Regional Planning Affiliation 18 (RPA-18) to prioritize transportation investments across the region. It outlines the goals, strategies, and projects for enhancing the region’s transportation system over the next 25 years. This plan helps RPA-18 make key funding and policy decisions that foster a multimodal transportation system, addressing the diverse needs of all residents and visitors.

The Long Range Transportation Plan (LRTP) document is updated every five years; we are currently working on the 2050 Long Range Transportation Plan to be published by November 2025.

RPA-18 is responsible for transportation planning in Harrison, Shelby, and Mills Counties, as well as the non-urban portion of Pottawattamie County. The Metropolitan Area Planning Agency (MAPA) serves as the administrator for RPA-18.

Why is the LRTP Important?

Long-Range Transportation Plans are essential for:

Identifying and Prioritizing Needs: The LRTP identifies future transportation needs, helping prioritize projects that provide the greatest benefit.
Ensuring Safety and Efficiency: The plan aims to improve safety and operational efficiency, making travel more reliable and predictable.
Supporting Economic Growth: A robust transportation system supports economic development and improves quality of life by providing efficient access to jobs, education, medical care, and recreational activities.
Promoting Sustainability: The LRTP focuses on creating a sustainable transportation system that minimizes environmental impact and accommodates various modes of travel, including public transportation, biking, and walking.