Transportation

• Carole Highlands Safe Mobility Study (PDF) (April 2024)
• Langley Park Neighborhood Bicycle Boulevard Project (2021)
• Prince George’s County Transitway Systems Planning Study (PDF) (June 2012)
• Central Avenue TOD Mobility Study (PDF) (March 2011)
• Naylor Road Metro Station Area Accessibility Study (PDF) (May 2011)
• Purple Line Corridor Access Study (CAST) (June 2011)
• Purple Line Bicycle Access and Bicycle Hub Location Study (PDF) (June 2010)
• New Carrollton Interim Pedestrian Safety Improvements (PDF) (June 2010)
• Town of Cheverly Non-Motorized Transportation Study (PDF) (December 2009)
• Prince George’s Plaza Metro Area Study (PDF) (August 2008)

• 2009 Approved Countywide Master Plan of Transportation
• Transportation Review Guidelines (2022)
• Bulletin 4-2021 Bicycle Pedestrian Impact Statements
• Transportation Action Guide for Urban Communities (2019)
• Bulletin 2-2019 Traffic Impact Studies during the Federal Government Shutdown

Maps

1. Joint Base Andrews Quadrant (PDF)
2. Largo/Watkins Regional Park Quadrant (PDF)
3. National Harbor/Oxon Hill/Forest Heights Quadrant (PDF)
4. South Bowie Quadrant (PDF)
5. Westphalia Quadrant (PDF)

Map Updates
These maps are maintained by staff within the Transportation Planning Section of the Countywide Planning Division. As future master plan ROWs are identified or amended through the master plan, sector plan, development review, or capital project planning processes, this coverage will be revised or maintained accordingly regularly by the Transportation Planning Section staff.

Technical Data

This layer represents an inventory of planned rights-of-way (ROW) for Prince George’s County as graphically shown in the master plans, sector plans, and the 2009 Countywide Master Plan of Transportation (MPOT). This inventory of ROW was originally created by digitizing proposed master plan alignments from 200-foot-scale paper maps. While the alignments depicted in master plans, sector plans, and the MPOT are largely illustrative and may not be considered legally sufficient, the alignments shown in the PGAtlas are drawn to scale and represent the most accurate location as intended in the master plans.

Adequate Public Facilities

A preliminary subdivision plan must accompany a traffic impact study if the proposed development generates 50 trips or more during peak hours. Traffic studies for proposed developments of this size or larger are prepared by the applicant and reviewed by staff to enable the Planning Board to make the required findings regarding the adequacy of transportation facilities in the Subdivision Ordinance. In cases where a development generates fewer than 50 trips, the transportation staff must still review the preliminary plan in order for the Planning Board to make the required findings and may request (but not require) a limited traffic study or traffic counts to assist in making these findings. Developments generating five or fewer peak-hour trips may be deemed to have a minimal, or de minimis, impact, and if so deemed, are not required to provide traffic-related information.

Guidelines

The Planning Board publishes the Guidelines for the Analysis of the Traffic Impact of Development Proposals (Guidelines). This document establishes criteria by which staff and applicants with land development proposals can assess the traffic impact of the development proposals and incorporates methods and practices currently being used to review and evaluate traffic conditions.

Reviews

Traffic is also reviewed in detail during the review of mixed-use and comprehensive design rezoning applications. Certain types of special exceptions require limited traffic analyses, but in accordance with the required special exception findings, such studies often focus on traffic safety. As noted earlier, detailed site plans are intended to review design issues and, as such, generally do not involve the review of transportation adequacy issues.

Transit-Oriented Development

Prince George’s County is uniquely situated in the Washington region to exploit the regional interest in transit-oriented development. The county is home to 15 of the region’s 86 Metrorail stations. Within one-half mile of the county’s Metrorail stations are over 2,500 acres of undeveloped land, providing ample opportunities for innovative, mixed-use development with a strong emphasis on transit-oriented design. While many Metrorail stations are over capacity, 11 of 15 stations in Prince George’s County have the capacity to absorb additional Metrorail ridership growth.

Prince George’s County Planning has developed a dynamic website that allows you to learn about transit-oriented development (TOD) in the county. The TOD website is a user-friendly tool that provides information and access to the county’s TOD efforts. There, you will find useful links, plans, and Metro station area facts for the 15 stations located in Prince George’s County. We encourage you to ask questions.

Urban Design Standards

DPWT Urban Street Design Standards

The Planning Department employs two separate teams to encourage efficient and effective delivery of the goals and objectives of the Transportation Planning section. In addition, the section has a full-time Pedestrian/Bicycle Coordinator who is responsible for assisting in all aspects of active transportation planning. 

Duties and Responsibilities

• Coordinate regional transportation planning policy analysis with transportation operating and planning agencies, including the Prince George’s County Department of Public Works and Transportation, the Maryland Department of Planning, the Maryland Department of Transportation, the National Capital Region Transportation Planning Board, and the Washington Metropolitan Area Transit Authority.
• Mandatory Referrals from federal, state, and county agencies.
• Develop, evaluate, and maintain updates of the transportation recommendations in master plans, sector plans, and the Approved Countywide Master Plan of Transportation (2009).
• Evaluate and review public and private development projects and their impacts on the adequacy of the transportation system for the Planning Board and County Council.
• Provide strategic transportation planning, programming, and policy technical support to municipal, county, and state agencies.
• Coordinate with municipal, county, regional, state, and federal transportation and planning agencies to implement the recommendations of master plans, sector plans, and the Countywide Master Plan of Transportation (2009).