MDOT I-270 Monorail Feasibility Study
What is the I-270 Monorail Feasibility Study?
The Maryland Department of Transportation (MDOT) is conducting an Independent Feasibility Study to assess the viability to construct, operate, and maintain a monorail system between Shady Grove Metrorail Station and Frederick, Maryland. The study was requested by the Board of Public Works.
What is Monorail?
Monorail is defined as a single rail serving as a track for passenger vehicles. In most cases rail is elevated, but monorails can also run at grade, below grade or in subway tunnels. Vehicles are either suspended from or straddle a narrow guideway. Monorail vehicles are wider than the guideway that supports them. Newer technology focuses on the straddle technology.
Where are other Monorails and what can we learn from them?
The Maryland Department of Transportation is conducting a global scan of all monorail systems, domestically and internationally to better understand their technologies, successes and lessons learned. This scan will access the use of monorail technology and assess apporoximately 90 monorail systems. In particular, the scan identifies 8 monorail systems in the US with a focus on urban/suburban commuter monorail, which is similar to the I-270 corridor.
Monorail Global Scan | Monorail Global Scan Appendix A
The monorail feasibility study will take into consideration the following:
- Assessment of existing monorail services (The Global Scan)
- Alignment options
- Station locations and connectivity
- Frequency of service
- Ridership demand
- Environmental considerations
- Operation and maintenance needs
- Costs for construction, operation and maintenance
- Fiscal analysis of funding and financing scenarios
The I-270 Monorail Feasibility Study is considering alignment options connecting the City of Frederick to the Shady Grove Metro Station. Alignment options are focused to utilize, to the greatest extent possible, existing MDOT right-of-way. Station options are being considered at six locations: Frederick, Urbana, Clarksburg, Germantown, Metropolitan Gove, and Shady Grove. The Feasibility Study Report is scheduled to be complete in the Summer of 2020. Findings will be shared with the public and the Board of Public Works and on this web page.
The I-270 Monorail Feasibility Study is scheduled to be completed in the Summer of 2020. The findings of the monorail feasibility study will be provided to the Board of Public Works when completed, as well as shared on this web page.
Relationship to MDOT SHA I-270 P3 Study
As part of the P3 Program, the MDOT State Highway Administration (MDOT SHA) is also undertaking Pre-National Environmental Policy Act (Pre-NEPA) activities to identify potential solutions for congestion relief along I-270 from I-370 to I-70. These Pre-NEPA activities include establishing the purpose and need for possible improvements and identifying a preliminary range of alternatives to consider in a subsequent NEPA environmental study.
The I-270 Monorail Feasibility Study is being conducted in the same study area as I-270 from I-370 to I-70 Pre-NEPA activities, which are part of the I-495 and I-270 P3 Program. We are also collaborating with the I‑270 Pre-NEPA Study Public Private Partnership (P3) team to ensure we have the same base maps with environmental features and conditions to ensure that both studies have the same information in their analysis.
We are working with The High Road Foundation to learn from their analysis, as well as conducting our own assessment of Monorail and its feasibility in the I-270 Corridor. We are also collaborating with the I-270 P3 team to ensure we have the same base maps with environmental features and conditions to ensure that both studies have the same information in their analysis, as noted above. We are also collaborating with the Metropolitan Washington Council of Governments as well as local jurisdictions.
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