Interstate 205 Managed Lane
Project Description
The San Joaquin Council of Governments (SJCOG) is the lead agency for the Interstate (I) 205 Managed Lane Project that will consider various options including High Occupancy Toll (HOT), reversible lanes, autonomous vehicle lanes, bus-only lanes, passenger rail improvements, as well as High Occupancy Vehicle (HOV) lanes in both the westbound and eastbound directions between the I-580/Grant Line Road Interchange (PM R1.3) in Alameda County (District 4) and I-5 located at PM R12.5 in San Joaquin County (District 10). Coordination with Alameda County Transportation Commission (ACTC) will be required.
Purpose and Need
The need for the Project is to address freeway capacity restrictions within the study limits, which is severely congested during both AM and PM peak periods due to interregional travel between the Northern San Joaquin Valley and employment centers in the San Francisco Bay Area. Thus, the purpose of the project is reduce congestion and delay, encourage HOV, improve regional mobility, improve freight movement, improve corridor travel-times, and increase corridor throughput of people and goods.
Funding Source
The PA&ED phase is funded with a mix of federal funds (CMAQ, STBGP, HIP) and local developer fees. The PS&E phase is funded with STIP (RIP) funds. Funding for future phases will b e requested from various state and federal funding sources.
Project Cost/Programmed
Programed Project Cost: Project Phase |
Capital $ |
Support $ |
Project Approval & Environmental |
$0 |
$12.5M |
Plans, Specifications, & Estimates |
$0 |
$26M |
Right of Way |
$6M to $6.6M* |
$TBD |
Construction |
$251 to $321M* |
$TBD |
*cost for the HOV portion only
Projected Cost as of August 18, 2020: Project Phase |
Planned $ |
Expended $ |
Project Approval & Environmental |
$12.5M |
Oversight |
Plans, Specifications, & Estimates |
$26.0M |
Oversight |
Right of Way |
TBD |
$0 |
Construction |
$0 |
$0 |
Current Schedule |
Date |
Project Study Report (M010) |
12/15/2017 (A) |
Project Approval & Environmental Document (M200) |
Fall 2023 |
Right of Way Certification (M410) |
TBD |
Ready – to – List (M460) |
TBD |
Approved Construction Contract (M500) |
TBD |
Project Completion (M600) |
TBD |
Note: (A) - Actual completion date
Project Status
The Project Study Report is complete. Project Approval & Environmental Document (PA&ED) phase is being implemented by SJCOG and their consultant Kimley Horn with traffic subconsultants Fehr & Peers and environmental subconsultant ICF. Coordination with District 4 is taking place with Project Manager Emmanuel Okereke.
Contact Information
San Joaquin Council of Governments
David Ripperda, Project Manager
Address: 555 E Weber Avenue, Stockton, CA 95202
Phone: (209) 235-0450
E-mail: ripperda@sjcog.org
Caltrans District 10 - Public Information Office
Phone: (209) 948-7977
Email: district10publicaffairs@dot.ca.gov
Address: P.O. Box 2048, Stockton, CA 95201-2048
Title VI Information
The California Department of Transportation (Caltrans) assures that no person shall, on the basis of race, color, or national origin, be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any program or activity receiving Federal financial assistance, as required by Title VI of the Civil Rights Act of 1964, as amended, the Civil Rights Restoration Act of 1987, and Federal Executive Order 12898 (Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations).
Caltrans will make every effort to ensure nondiscrimination in all of its programs and activities, whether they are federally funded or not, and that services and benefits are fairly distributed to all people, regardless of race, color, or national origin. In addition, Caltrans will facilitate meaningful participation in the transportation planning process in a nondiscriminatory manner.