Roads and Highways

Through its funding administration and regional planning efforts, SANDAG is working with local, state and national agencies to meet the challenges facing our auto-highway system while preserving the region's quality of life.

Current Roads and Highways Projects

Congestion Management Process

Targets resources to projects that promote alternatives to single-occupant car travel.

Regional Arterial Management System

SANDAG assists local agencies in coordinating the implementation of the regionwide traffic signal integration system.

State Route 11 and Otay Mesa East Port of Entry

This innovative project will improve the efficient movement of people, goods, and services between the United States and Mexico.

State Route 125 Toll Road (South Bay Expressway)

SANDAG purchased the lease to operate the SR 125 toll road in December 2011.

State Route 125 Toll Road (South Bay Expressway)

SANDAG purchased the lease to operate the SR 125 toll road in December 2011.

San Diego Regional Establishment and Commercial Vehicle Survey

SANDAG is conducting the 2022 San Diego Regional Establishment and Commercial Vehicle Survey to better understand the rapid changing travel behavior of the commercial vehicle landscape, especially the last mile delivery types.