01 / The study
Transportation Planning
Traffic and parking studies, VMT and CEQA analysis, and site access and circulation review supporting entitlement, environmental review, and site decisions.
Transportation planning & design · Bay Area & Northern California
Transportation engineering that moves projects forward.
We provide transportation planning and design for public agencies, developers, and contractors in the Bay Area and across Northern California. From traffic and parking studies, site access and circulation, and VMT and CEQA analysis to final construction plans, we guide projects through agency submittal, review, and revision.
Discuss your project50+ years combined experienceBay Area & Northern CaliforniaPlanning and design through agency approval
Our practice
Transportation expertise where your project needs it.
CPDG provides focused transportation planning, design, and agency submittal support without requiring your team to maintain those capabilities in-house.
The team
Experience across planning and design.
Paul Krupka, PE, TE, and Mike Gysel, EIT, bring 50+ years of combined transportation engineering experience. Together they guide projects hands-on, from early analysis through final design.
Meet the practice
Built around your role
Who we work with.
Public Agencies
We provide the transportation analysis or design your team needs, for local, regional, and state agencies, from an on-call task order through an advertisement-ready package.
How we helpDevelopersWe handle the transportation studies for entitlement and the plans for construction, so your civil engineer and architect can stay focused on the site.
How we helpContractorsWe handle the transportation plans your permits depend on, prepared around your schedule and ready for agency submittal.
How we helpHow we help
Planning, design, and support through agency review.
02 / The plans
Transportation Design
Geometric, channelization, signal, illumination, signing and striping, and traffic control plans, drawn to agency standards and prepared for submittal.
03 / The approval
Agency Submittal Support
Agency coordination from study scoping through final approval, with submittal packages, comment responses, and revisions carried until the project clears review.
These images illustrate the transportation environments and services CPDG supports; they do not depict CPDG client projects.
Where we workBay Area based.
Bay Area based.
Serving Northern California.
CPDG supports projects throughout the Bay Area and across Northern California, including the Sacramento region, northern Central Valley, and Monterey Bay.
Bay AreaSacramento RegionNorthern Central ValleyMonterey Bay
California-licensed and available for select projects elsewhere in the state.
Expertise
A closer look at our transportation services.
Transportation Planning
Traffic, parking, access, and VMT analyses supporting project entitlements, site design, and environmental review.
01
Traffic Impact Studies
Trip generation, traffic forecasting, intersection operations and level of service where required, queuing, multimodal analysis, and recommended improvements for development review.
View service02VMT & 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.
View service03Site Access & Circulation
Driveway access, sight distance, queuing, loading, truck turning, emergency access, and internal circulation analysis.
View service04Parking Studies
Analysis of parking demand, supply, code compliance, shared parking, and utilization to support development and site planning decisions.
View serviceTransportation Design
Transportation plans, specifications, and estimates (PS&E) prepared to agency standards.
05
Traffic Control Plans
Project-specific traffic control plans (TCPs) for lane, shoulder, and sidewalk closures within the public right-of-way, prepared for agency review and permit submittal.
View service06Signing & Striping Plans
Signing and striping plans for streets, site access, frontage improvements, and public right-of-way work.
View service07Traffic Signal & Illumination Plans
New traffic signals, signal modifications, and roadway illumination coordinated with roadway geometry, signing, and striping.
View service08Geometric & Channelization Plans
Lane configurations, intersection layouts, turn pockets, medians, and curb line modifications for street and frontage improvements.
View serviceReady to start?
Send us the project basics.
Share the location, reviewing agency, anticipated scope, and schedule. We’ll help confirm what analysis, plans, and submittal support are needed.
Send project details