Petco Park Gallagher Square 20th Anniversary
San Diego, CA | Petco Park | Sports & Recreation
Transportation and traffic planning support for the Gallagher Square 20th Anniversary renovation.
Directory
Public engineering firm profile
C2 Consulting Collective
San Diego, CA
Mobility & Technology in Transportation
- Services
- 34
- Offices
- 1
- Projects
- 3
- Leaders
- 4
- Size Estimate
- 1-10 employees
Overview
C2 Consulting Collective is a full-service transportation planning and traffic engineering design practice serving public and private sector clients in California and internationally. It advocates for integrated and sustainable mobility solutions through safe systems design and applied research, supporting smart land use development and leveraging technology to deliver results for project partners, public agencies, and communities.
- Size Estimate
- 1-10 employees
Services
Transportation Planning and Environmental
Formulates long-range mobility strategies and conducts environmental impact assessments to support sustainable development. The team evaluates multi-modal access, pedestrian integration, and community safety while navigating regulatory frameworks.
Traffic Engineering Design
Prepares precise construction documents and operational layouts to optimize roadway safety and efficiency. This includes detailing signals, signing, striping, and temporary traffic control measures.
Transportation Operations
Analyzes real-world traffic patterns, transit networks, and parking configurations to resolve capacity and safety challenges. Services address complex facilities such as airports, theme parks, and major event venues.
Intelligent Transportation Systems
Integrates advanced technology and communications infrastructure to enhance roadway efficiency and support smart city initiatives. Solutions focus on real-time traffic management and data-driven infrastructure.
Emerging Technologies and E-Mobility
Deploys forward-looking data analytics and infrastructure planning to integrate modern electric and connected vehicle technologies. The practice designs solutions that adapt to evolving urban mobility trends.
Transportation Research
Conducts academic and applied research to advance industry knowledge in traffic safety, connected environments, and innovative infrastructure. Work is often completed in collaboration with university transportation centers.
Program Advisory and Peer Review
Provides independent technical oversight, staff extension services, and due diligence reviews for public and private sector clients. The practice assists with grant applications and ensures quality control on complex projects.
Industries
Firm type
Projects
San Diego International Airport Terminal 1
San Diego, CA | San Diego International Airport | Airports
Traffic operations and transportation planning support for the Terminal 1 redevelopment.
Tesla Hollywood Diner
Hollywood, CA | Tesla | Retail
Traffic planning and engineering design services for the development of the diner and charging location.
Credentials and affiliations
Leadership
Roxannabelle Perfecto
Design Group Leader
PE
Roxannabelle has over a decade of experience delivering transportation solutions for public and private sector clients across California. Her expertise includes traffic signal design, fiber optic and interconnect systems, signing and striping plans, traffic control plans, and street lighting design for developers, local agencies, airport authorities, and transit operators.
Brian Damiani
Planning Group Leader
PE, TE
Brian is a transportation planner and traffic engineer who specializes in VMT analysis, CEQA/NEPA review, traffic operations, safety, and big data analytics. He has specialized experience in emergency evacuation planning and response modeling.
Yasmin Porfirio
Transportation Engineering Aide
Yasmin supports the practice as a transportation engineering aide while studying civil engineering at San Diego State University. She is actively involved in the American Society of Civil Engineers and the Women's Transportation Seminar.
Walter B. Musial
Co-Founder
Walter is a co-founder of the practice and conducts traffic safety research focused on intelligent and connected environments.