Transportation support from entitlement through construction.
We prepare traffic, parking, access, and vehicle miles traveled (VMT) analyses for entitlement, then carry transportation requirements through final design, agency review, and revision.
Where we fit in
We handle the transportation studies for entitlement and the plans for construction, so your civil engineer and architect can stay focused on the site.
- Traffic impact, parking, VMT, access, and circulation studies for entitlement
- Transportation plans addressing conditions of approval
- Channelization and geometric design for frontage work, coordinated with your site civil plans
- Signal, signing, and striping plans for site access and offsite improvements
Services developers rely on most
Traffic Impact Studies
Trip generation, traffic forecasting, intersection operations and level of service where required, queuing, multimodal analysis, and recommended improvements for development review.
Learn more →VMT & CEQA Transportation Analysis
Vehicle miles traveled (VMT) screening, significance analysis, travel model coordination, and VMT mitigation and transportation demand management (TDM) strategies supporting California Environmental Quality Act (CEQA) review.
Learn more →Site Access & Circulation
Driveway access, sight distance, queuing, loading, truck turning, emergency access, and internal circulation analysis.
Learn more →Parking Studies
Analysis of parking demand, supply, code compliance, shared parking, and utilization to support development and site planning decisions.
Learn more →Geometric & Channelization Plans
Lane configurations, intersection layouts, turn pockets, medians, and curb line modifications for street and frontage improvements.
Learn more →From project requirements to agency submittal.
Define the scope
Share the project location, proposed use, site plan, reviewing agency, schedule, and any agency comments you’ve received. We confirm the required transportation analyses or plans, the project inputs, and the path forward.
Engineer-led analysis and design
Our engineers interpret the reviewing agency’s requirements, verify project inputs, and establish the analysis or design direction. They then use CPDG’s purpose-built AI platform to develop coordinated transportation analyses, reports, recommendations, and plan sets.
Structured quality and engineer review
Automated checks look for missing information, conflicting values, incomplete notes, discrepancies across calculations, reports, and plan sheets, and items that may not align with applicable jurisdictional standards and requirements. A licensed California PE then reviews the complete deliverable under responsible charge, resolves any remaining issues, and makes the final engineering decisions.
Agency submittal and support
You receive the scoped study, memorandum, concept, or plan package prepared for agency submittal, with support through comments and revisions. When transportation improvements are required, CPDG can carry the work forward into final design.
Working on something now?
Share the site plan, project description, reviewing agency, and schedule. We’ll help define the transportation scope and next steps.