US 101/Avila Beach Drive Interchange Improvement Project
Avila Beach, CA · Highways & Roads · Client: Avila Beach
Project details
Interchange and roadway improvements at US 101 and Avila Beach Drive.

Design, Engineer & Deliver
Wallace Group is a multidisciplinary planning, design, and engineering practice. Founded in 1984, the organization provides services across civil and transportation engineering, water resources, construction management, landscape architecture, mechanical engineering, public works administration, and surveying or GIS solutions. It collaborates closely with clients to deliver meaningful, elegant, and cost-effective design and infrastructure solutions throughout California.
Brad BrechwaldCEO, President
Thomas ZehnderPrincipal, CFO
Jorge AguilarPrincipal
Robert MillerPrincipal
Kari WagnerPrincipal, COO
Bryan ChildressPrincipal and Director of Mechanical Engineering
Ralph SchellSenior Civil Designer
David JamessonLandscape Architect
Jamie PlatzSenior Civil Engineer
Matt WilkinsDirector of Landscape Architecture
Glenn RiderSenior Environmental Compliance Specialist
Travis VasquezAssociate Engineer
Kathy ReddenExecutive Assistant
Matt ValezOperations Manager
Ryan BurmasterSurvey Technician
Bill CallahanSenior Environmental Compliance Specialist
Marilynn ConnellLandscape Designer
Bill LindahlSenior Mechanical Engineer
Lonnie RichardsonSenior Project Analyst
Jenni MetzgerProject Analyst
Valerie HuffSenior Civil Engineer
Jessica EscobarLandscape Architect
Lee FaracaCivil Engineer
Clayton BradshawDirector of Surveying
Gabriela MendozaAccountant
George MarchenkoSenior Land Surveyor
Paula CappielloSenior Accountant
Zach MarkowCivil Engineer
Jenna MitchellHuman Resources Manager
Zachary TeskeDirector of Construction Management
Suzanne BairdLandscape Architect
Heather JohnsonReception & Admin
Alex MurrayCivil Engineer
Cris DisarufinoSenior Civil Designer
Tina MayerPrincipal Civil Engineer
Jamie RogersMarketing Coordinator
Zac PowellAssociate Engineer
Bria diCiccoMarketing & Business Development Manager
Michael HausmanCivil Engineer
Nate WhitcareSenior Designer
Frances YuSurvey Technician
Steven TanakaPrincipal Civil Engineer
Bryce DilgerSenior Land Surveyor II
Marcus JacksonSenior Program Manager
Mark MadonnaSurvey Technician
Sonil KimAssistant Resident Engineer
Luz GarciaProfessional Land Surveyor
Anthony LehmanAssistant Resident Engineer
Jorge AvilaAssistant Resident Engineer
Erik RutherfordSenior Mechanical Engineer
Sarah HuffmanCivil Engineer
Josh WhippleSenior Mechanical Designer
Alvaro EscobedoAssociate Engineer
Olivia WilliamsAssociate Engineer
Rachel HawthorneDirector of Civil and Transportation Engineering
Greg HulburdDirector of Water Resources
Nick SineSurvey Technician
Julie Rae WilsonController
Wen Bin SullivanCivil Engineer
Ethan PenceCivil Engineer
Brandon PucciniAssociate Engineer
Zachary CaipangAssociate Engineer
JB BarreraAssistant Resident Engineer
Alexandra CassAssociate Engineer
Tim PetersonProject Analyst Compliance Inspector
Tony ScaliseAssistant Resident Engineer
Samar SalibaSenior Accountant
Marco CastanedaProfessional Land Surveyor
Conner KellyAssociate Engineer
Daniel HerreraSurvey Technician
John WallaceConsulting Engineer
Work in this area is organized into supported delivery tasks.
Support includes design for civil infrastructure and transportation assignments.
Support includes engineering services for public.
Support includes private infrastructure.
Support includes roadways.
Support includes roundabouts.
Support includes site development.
Support includes Work in this area is organized into supported delivery tasks.
Work in this area is organized into supported delivery tasks.
Support includes Comprehensive civil.
Support includes design services for residential.
Support includes winery.
Support includes commercial land development projects.
Work in this area is organized into supported delivery tasks.
Support includes Planning.
Support includes design for drainage, watershed, and water-resources assignments.
Support includes rehabilitation of water.
Support includes wastewater.
Support includes stormwater infrastructure.
Support includes Work in this area is organized into supported delivery tasks.
Work in this area is organized into supported delivery tasks.
Support includes Professional land surveying.
Support includes mapping.
Support includes geographic information systems solutions.
Support includes Work in this area is organized into supported delivery tasks.
Work in this area is organized into supported delivery tasks.
Support includes Mechanical design.
Support includes engineering services for public facilities.
Support includes industrial plants.
Support includes wineries.
Work in this area is organized into supported delivery tasks.
Support includes Creative landscape architecture.
Support includes design services that blend environmental science with artistic site planning.
Work in this area is organized into supported delivery tasks.
Support includes Professional construction management.
Support includes inspection.
Support includes program management services.
Support includes Work in this area is organized into supported delivery tasks.
Work in this area is organized into supported delivery tasks.
Support includes Administrative.
Support includes permitting.
Support includes compliance services for municipal.
Support includes public agency projects.
Support includes Work in this area is organized into supported delivery tasks.
Work in this area is organized into supported delivery tasks.
Support includes Community.
Support includes environmental.
Support includes infrastructure planning services.
Support includes Work in this area is organized into supported delivery tasks.
Transportation · Highways & Roads · Land Development · Water Resources · Wastewater · Stormwater & Flood Control · Parks & Open Space · Sports & Recreation · Residential · Utilities · Infrastructure · Renewable Energy · Solar · Food & Beverage
Avila Beach, CA · Highways & Roads · Client: Avila Beach
Interchange and roadway improvements at US 101 and Avila Beach Drive.
San Luis Obispo, California · Parks & Open Space
Park improvement project focusing on recreation and open space.
Atascadero, California · Infrastructure
Infrastructure enhancement plan for the downtown corridor.
San Luis Obispo, CA · Sports & Recreation · Client: Cal Poly
Plaza and stadium improvement project for the university campus.