OUR SUCCESS is your success
LLG measures our success by the relationships we build and the communities we help improve. Since 1966, LLG has worked side by side with public and private partners to create a more efficient and effective transportation environment.
Awards/Recognitions





LLG is a multiple award-winning firm that is always striving to best serve our clients. The quality of our work resonates with our peers and has been recognized by the following awards:
Circulate San Diego 2022Momentum Award for Vision Zero – County of San Diego Local Roadway Safety Plan
Association of Environmental Planners (AEP) 2021Outstanding Environmental Document: EIR or EIS – Fanita Ranch Master Plan 20212021 Outstanding Environmental Document: MND or EA – San Diego County Animal Shelter
WTS International (WTS) 2020Technology for Transportation Award – I-15 Safety Evaluation of Narrow AV-Exclusive Reversible Lane
American Public Works Association (APWA) 2018Project of the Year – Del Mar Citywide Sidewalk Improvements 2015Honor Award – Tenth Avenue Port Access Improvements 2013Project of the Year – San Diego County Operations Center
Association of Environmental Planners (AEP) 2019Outstanding Environmental Document – UC San Diego Long Range Development Plan 2016Outstanding Technical Document of the Year – Downtown Vista Parking Management Plan 2015Outstanding Technical Report – Union Tribune Master Plan 2013Outstanding Contribution to the Environmental Profession – John Boarman from LLG Engineers 2013Outstanding Technical Report – Del Mar Fairgrounds Parking Management Plan 2012 Outstanding Technical Report – Escondido General Plan Update Traffic Impact Analysis 2006Outstanding Technical Report – I-805/Mira Mesa Blvd Project Study Report 2005Certificate of Merit – Friars Road/SR 163 Traffic Study 2004 Certificate of Merit – City of Chula Vista Eastern Territories Traffic Capacity Analysis
Urban Land Institute (ULI) 2016ULI Global Award for Excellence – Ocean Avenue South
Institute of Transportation Engineer (ITE) 2025Transportation Achievement in Safety – County of San Diego Safety & High Bike/Pedestrian Corridors2022Technical Document of the Year – County of San Diego Local Roadway Safety Plan 2020Transportation Achievement in TSMO – Automated Vehicle (AV) Exclusive Lane 2020Transportation Achievement in Safety – Montezuma Valley Road 2015Technical Document of the Year – Stone Creek Master Plan 2013Technical Document of the Year – Vehicle Miles Traveled (VMT) Calculation White Paper 2012Technical Document of the Year – Escondido General Plan Update Complete Streets Assessment
American Planning Association (APA) 2025Transportation Planning Merit Award – County of San Diego Local Roadway Safety Plan 2015Comprehensive Plan Award: Small Jurisdiction – National City SMART Foundation, City of National City
American Society of Civil Engineers (ASCE) 2013Award of Excellence in Urban Design & Beautification – Highway 101 Westside Improvements 2008University Town Center Revitalization Project 2008 Forester Creek Improvement Project 2006Caltrans District 11 Headquarters 2006East/West Olympic Parkway Pedestrian Bridge
Los Angeles Business Council (LABC) 2013Award of Excellence – Grand Park
Testimonials
With deep and cordial appreciation,



