Contact JLP: 714.835.6355 or info@jlpatterson.com

Riverside County Transportation Commission
Perris Valley Line
Riverside County, California

The Perris Valley Line Project is a 24 mile extension of the Metrolink 91 Line, currently providing service from Riverside to Fullerton and downtown Los Angeles ...more

SCRRA/Metrolink;
OC Service Expansion & Crossing Improvements
Orange County, California

JLP has provided design services for SCRRA/Metrolink’s most significant service expansion and grade crossings safety improvement program since its inception in October 1992. The program includes ...more

Amtrak
Carlsbad Double Track
Carlsbad, California

The project is located within the City of Carlsbad on NCTD right-of-way and consists of constructing a second easterly track from just south of Carlsbad Village Drive ...more

Caltrans
Division of Rail

JLP is currently providing on-call engineering services to Caltrans Division of Rail. The work has been assigned to our team using ...more

Sound Transit
Everett Layover

JLP was selected as the Prime Consultant by Sound Transit to perform the engineering design and construction management of the Everett Layover Track Extension Project ...more

North County Transit District (NCTD)
NCTD Bridge Inspection & Railroad Infrastructure

The NCTD was created in 1976 to provide planning, engineering, construction and operations of the public transportation system in the Northern San Diego region. Today, they serve over 10 million ...more