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Hover over sections of the map and click to learn more about alternatives, stations and cities.
Select an alternative, station or city to make a comment.
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If you would like to be added to the project database or make a comment on the project as a whole, please
Click on the map to get started:
"Metro looking for riders, non-riders and other stakeholders to take online surveys http://t.co/Jc9Im5Ubcv via @metrolosangeles"
"Thank you to everyone who stopped by the Metro booth this weekend at the LA County Air Show. We got a lot great feedback from the community!"
"I posted a new photo to Facebook http://t.co/RZf91RYYun"
Read more tweets in our
Metro High Desert Corridor Twitter Page.
View more updates on our
Metro High Desert Corridor Facebook Page.
View more photos in our
Metro High Desert Corridor Flickr page.
Hover over sections of the map and click to learn more about variations, ramps, cities and rail connections in the project area.
Select a variation, ramp, city or rail connection to make a comment. Drag the orange marker to add
a location to your comment and upload your photo.
Share your comment and map experience on Facebook, Twitter, Flickr or other social
Pase el ratón sobre las secciones del mapa y haga clic para obtener más
información acerca de las variaciones, las rampas y las ciudades en el área
Seleccione una variación, una rampa o ciudad para hacer un comentario. Arrastre
el marcador de color naranja para añadir un lugar a tu comentario y agrega
Comparte tu comentario y experiencia con el mapa en Facebook, Twitter, Flickr o
con tu medio social favorito.
The High Desert Corridor (HDC) project is currently being proposed as an approximately 63‐mile long, east–west multipurpose transportation corridor that could accommodate a highway, an energy production and/or transmission facilities and a high speed rail feeder service line, between State Route 14 in
Los Angeles County and State Route 18 in
San Bernardino County. The project aims to improve mobility and access for people and goods in the rapidly growing Antelope, Victor, and Apple Valley areas of Los Angeles and San Bernardino counties, including the cities of Palmdale, Lancaster,
and the Town of Apple Valley.
In addition, efforts are underway to identify local routes for a bicycle facility that can connect cities and unincorporated area bicycle master plans throughout the HDC.
The HDC is also considering how to integrate the following proposed modes of transportation and additional project features to create a multipurpose corridor: Highway/Expressway, High Speed Rail Feeder Service, Bicycle Route, Green Energy, and Toll Road. For definitions of these features and additional project details, please visit the Metro project website:
When on the map’s main page, you have the advantage of viewing the project
area from an aerial view and how the High Desert Corridor main alignment and variations
are mapped out across Los Angeles and San Bernardino Counties. By moving your mouse
across the map on the landing page, you can select which county you would like to
After selecting a county, you will zoom into the second level and be able to view
the cities, variations and proposed on/off ramps in the project area by selecting
an option from the drop down menu.
You also can simply hover over the desired city, variation or on/off ramp and click
on the highlighted portion to begin interacting with a more detailed view of your
After you have made your selection you can begin exploring the area by viewing it
in either map or satellite form. A box to the left displays facts and figures about
your selected category. Want to explore even more? Our More Map Features tab across
the top of the interactive map allows you to discover points of interest, bus networks,
land uses, and station radii.
Once you have registered and logged in to our interactive map, you have the opportunity
to provide a comment or question directly on the map for other visitors of the site
Providing a comment couldn’t be easier! Simply click on the Add Your Comment
tab and place the orange marker anywhere on the map where you wish to provide a
comment and/or question that can be seen by Metro staff, the project team and other
visitors to the interactive map. Your comment/question can be viewed on the map,
by clicking the orange tack, or on the sidebar to the left under the Comments tab.
The interactive map allows you to provide a comment using your Twitter or Facebook
profiles. Don’t want to link your Facebook or Twitter profiles to our map,
no problem! Just sign up for a Metro account and you can provide comments using
your personalized account.
Once you submit your comment, you will receive an email confirmation as well as
a notification when your comment is live.
What makes our interactive map so special is that you can share comments and questions
on your own social media profiles. All your comments and questions can be viewed
on our Facebook and Twitter pages, so why not share them on your pages. Don’t
want to be limited to just Facebook and Twitter, don’t worry! We have made it so
simple to share your comments and questions that you can post them to any of your
favorite social media sites.
Metro welcomes comments and opinions from all visitors to our online communities relating to Southern California transit topics and issues. All visitors to our sites need to abide by our online comment guidelines. It’s fine to disagree with comments and posts from other readers, but we will insist on civility. Here are the rules:
Telephone: 888.252.7433 - Para más información, llame al 888.252.7433
Email: You are welcome to submit your comments to
metroIAmaps@arellanoassociates.com. Include your contact information in the e-mail.
Cómo Usar el Mapa?
Inicie dándole un vistazo general al mapa del área del proyecto (Mapa Completo),
el cual muestra cómo la ruta principal y las variaciones del Corredor de High Desert
están detalladas a lo largo de los Condados de Los Ángeles y San Bernardino. Mueva
el mouse o ratón a los largo del mapa y haga clic en el condado que le gustaría
explorar en detalle.
Al seleccionar un condado pasará a un mapa del segundo nivel, en el cual podrá ver
las ciudades, variaciones y rampas de entrada y de salida en el área del proyecto.
Navegue el mapa de las siguientes maneras:
Una vez que haya seleccionado una ciudad, variación o rampa de entrada o de salida,
una caja a la izquierda muestra los detalles y datos específicos de su selección.
¿Quiere explorar aún más?
Una vez que se haya registrado e ingresado a nuestro mapa interactivo, usted tiene
la oportunidad de hacer un comentario y/o preguntar directamente en el mapa para
que otros visitantes al sitio puedan ver.
Para agregar un comentario:
El mapa interactivo le permite hacer un comentario usando su perfil de Twitter,
Facebook o Flickr, pero usted también puede suscribirse para tener una cuenta de
Metro y hacer sus comentarios usando su cuenta personalizada.
Una vez que sea sometida, recibirá un correo electrónico de confirmación, seguido
por una notificación cuando su comentario se haga público.
Lo que hace tan especial nuestro mapa interactivo es que usted puede compartir comentarios
y preguntas en sus perfiles en redes sociales. Simplemente seleccione el botón “Share”
(Compartir) en cada comentario hecho en la barra de la izquierda o en el recuadro
para comentarios y seleccione su red social preferida.
How to use this map?
The alignments shown on this map are the main physical, geometric alignment in addition to the five variations (A, B, B1, D, E), and two options for a high-speed rail component. There are five functional alternatives, in addition to the required No Build and TSM/TDM, that change how the alignment would operate. The following describes the details of the variation and functional alternatives.
For purposes of the environmental documents, the following five project alternatives are being evaluated based on how they would operate and function, in addition, the requisite No-Build and TSM/TDM Alternatives are also being evaluated for comparison:
Freeway/Expressway Alternative (Avenue P-8, I-15 and SR-18)
This Alternative would function as a combination of a controlled-access freeway and an expressway.
Freeway/Tollway Alternative (Avenue P-8, I-15 and SR-18)
This Alternative would function as a controlled-access freeway including sections of tollway operations, proposed between 100th St. East and US-395.
Freeway/Expressway Alternative with High Speed Rail Feeder Service
This Alternative is the same as the Freeway/Expressway Alternative, with the addition of a proposed High Speed Rail (HSR) Feeder Service that would connect the proposed California High Speed Rail and XpressWest Rail projects between Palmdale and Victorville.
Freeway/Tollway Alternative with High Speed Rail Feeder Service
This Alternative is the same as the Freeway/Expressway Alternative with High Speed Rail Feeder Service including sections of tollway operations, proposed between 100th St. East and US-395.
Hybrid Corridor Alternative
This Alternative would consist of a combination of all of the previously identified alternatives – resulting in a solution that is pieced together to best fit the needs of each section of the corridor. The determination of which elements to use, and at which locations, would be based on the results of the traffic study, environmental studies, and public input.
The No-Build (No Action) Alternative represents future travel conditions without the HDC project, and is the baseline against which the other alternatives are measured.
Transportation System/Transportation Demand Management (TSM/TDM) Alternative
The TSM/TDM alternative proposes a collection of several segmented and lower-cost roadway improvements that would connect SR-14 with SR-138, and further extend east connecting with US- 395, I-15 and SR -18. The following improvements would maintain at-grade intersections with local roads and driveways:
Back to Project Overview »
Metro welcomes comments and opinions from all visitors to our online communities relating to Southern California transit topics and issues. All visitors to our sites need to abide by our online comment guidelines.
We encourage comments that:
We discourage comments that:
Should comments or exchanges develop into personal attacks or inappropriate remarks, Metro reserves the right to remove them.
We will delete comments that contain language or imagery which:
Violation of Metro's online comment guidelines will result in a commenter's post being removed without notice.
The interactive map for the Northwest 138 Corridor Improvement Project is for general discussion among its users and is not intended to replace information and features found at metro.net. For updated service alert announcements, rider information, official customer comment forms, destination discounts, and more, please visit metro.net.
Members of the public who wish to submit official comments on the Northwest 138 Corridor Improvement Project must submit comments directly to:
Email: email@example.com. Include your contact information in the e-mail.
Members of the public who wish to submit official comments on particular rulemaking initiatives must submit comments during the official comment period and through official channels, not on the Metro Interactive Map. Notice on how and where to submit public comments will be made available at metro.net. Public comments made on the Interactive Map will not be included in study.
For technical questions regarding the interactive map, contact firstname.lastname@example.org.
For the optimal viewing experience of the Geo-Social Interactive Map, please view in Chrome at 1024x768 or larger screen resolutions.