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COG is the one place in metropolitan Washington that regularly brings leaders together to develop solutions to the region's major challenges. COG prepares plans enabling the region to receive federal funding, provides members with research and data to inform decision-making, and offers a wide range of programs, including commuter services, cooperative purchasing, technical assistance and grants, and public outreach campaigns.

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Through the National Capital Region Transportation Planning Board (TPB), area officials, planners, and engineers ensure a well-managed and maintained transportation system. The TPB, which is staffed by COG, conducts the federally mandated transportation planning process for the region and ensures the uninterrupted flow of federal transportation funds that area jurisdictions receive.

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COG's work engages leaders in various environmental fields from water quality experts to climate scientists. Together, they are advancing regional efforts to restore local waterways, improve air quality, reduce greenhouse gas emissions and address climate change, promote recycling, and enhance and preserve green space and agriculture.

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Area officials and experts, including planning and housing directors and child welfare and health officials, work together with their counterparts at COG to help shape stronger communities throughout the region.

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Regional Roadway Safety Study Report

Feb 25, 2026

Summary

The TPB has undertaken this study to identify the factors involved in fatal and serious injury crashes across the region and to recommend projects, programs, and policies that could be prioritized to improve safety outcomes. This study is a follow-up to a 2020 TPB study that analyzed crash data from 2013-2017. The current study evaluates crash statistics from 2019 to 2023.

Presentations related to the 2020 study are available on the Roadway Safety page.

Results: 1 Record found.

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