PURPOSE
The purpose of this project is to improve traffic congestion, ramp access, and safety on Highway 101 from Milpas Street to Hot Springs Road/Cabrillo Boulevard. The project will also improve local circulation for vehicles and provide improved pedestrian and bicycle facilities. This project focuses on 2 miles of Highway 101 between Santa Barbara and Montecito.
Caltrans has partnered with SBCAG to jointly develop this $57 million construction project. Both Caltrans and SBCAG are working with the City of Santa Barbara on specific project features, design details, and implementation.
BACKGROUND AND MILESTONESHWY 101 HISTORY
Highway 101 is an integral part of mobility in the Santa Barbara region. To provide a glance back at the beginning of Hwy 101, historic photos and background information are listed below.
Highway 101 follows the route that Juan Gaspar de Portola, a Spanish explorer, used in 1769. It later became known as El Camino Real, or The King's Highway, and connected 21 missions in California. The highway served as the main north/south route in California until the 1920s. In the 1950s and 1960s, the highway was paved with concrete and designed in the footprint that is currently used in the Santa Barbara area. The photos below depict the original highway in the Santa Barbara region in 1957.
PARTNERS:
![]() Highway 101 at Santa Monica Rd. |
![]() Highway 101 & Casitas Pass Rd. |
![]() Highway 101 & Casitas Pass Rd. |