Intelligent Traffic Solutions.
Smoother Project Approvals.
Los Angeles-based civil and traffic engineering support for permitting, access, construction, and agency approvals. Serving Los Angeles County and surrounding Southern California counties.
Engineering Support for Projects Moving Through Review
Whether you received city comments, need a transportation report, or are preparing for construction, Traffic Associates provides practical civil and traffic engineering support to help your project move forward.
We help clients identify the likely deliverable, prepare agency-ready reports and plans, and respond to review comments with clear, practical engineering documentation.
Civil & Traffic Engineering Services
Focused engineering documentation required by Southern California jurisdictions for entitlement, permitting, and construction.
Development Reports
Traffic and transportation reports for planning, entitlement, and permit review.
Construction & Traffic Control
Plans and support for construction access, staging, phasing, and public right-of-way work.
Civil, Access & Site Design
Civil and traffic design support for access, circulation, frontage, and site improvements.
Local to Los Angeles.
Serving Southern California.
Traffic Associates supports projects throughout Los Angeles County and surrounding Southern California counties. Our work is tailored to local agency expectations, submittal requirements, and the practical realities of moving projects through review.
Have a City Comment or Permit Requirement? Start Here.
Send us the project address, agency comments, or plan set. We can help identify the likely civil or traffic engineering support needed and prepare the report or plan for submittal.
VMT Screening Letter
For projects needing SB 743/VMT review or screening documentation.
Trip Generation Analysis
For projects where cities request trip estimates, land use comparisons, or driveway review.
Traffic Impact Analysis
For larger projects requiring formal study, scoping, or intersection analysis.
Queuing & Circulation Study
For schools, drive-throughs, parking areas, loading zones, and site access concerns.
Construction Traffic Management Plan
For construction access, staging, haul routes, hillside projects, and agency review.
Traffic Control Plan
For work in the public right-of-way, lane closures, pedestrian routing, and phasing.
Signing & Striping Plan
For parking lots, private streets, roadway striping, markings, and improvements.
Site / ADA Access Review
For access, frontage, pedestrian circulation, ADA upgrades, and site coordination.
Engineering Support for Project Teams
Developers
Technical reports and agency-response support for entitlement, permitting, and project approvals.
Architects
Civil and traffic input that supports site planning, access, circulation, parking, and agency submittals.
Property Managers & HOAs
Parking, circulation, striping, traffic calming, and access improvements for private sites and communities.
Contractors & Public Agencies
Traffic control, construction-phase access, civil/traffic design support, and review assistance.