Projects & Services
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Work
Designing safer streets and stronger communities.
DDEC is a boutique transportation planning and engineering firm specializing in solutions that make streets safer, communities more connected, and mobility more equitable.
Streets & Infrastructure
Tailored engineering that delivers safer, more resilient streets through Complete Streets, roadway and drainage design, quick-build projects, and construction support.
Safety & Mobility
Focused strategies to improve safety and accessibility, including Vision Zero planning, TDM programs, quiet zones, and wayfinding systems.
Planning & Strategy
Comprehensive mobility planning that guides growth, from multimodal networks and mobility hubs to policy development and equity-focused approaches.
Rapid & Visual Solutions
Creative tools and quick-build methods that bring ideas to life through mockups, visualizations, and community-driven design.
One Team - Infinite Solutions
Featured Projects
Vision Zero
- City of Opa-locka Vision Zero Action Plan
- West Palm Beach Vision Zero Action Plan
- Village of Wellington Vision Zero Action Plan
- City of Boca Raton Vision Zero Action Plan
- Village of Palm Springs Vision Zero Action Plan
- City of Delray Beach Vision Zero Action Plan
- Town of Miami Lakes Vision Zero Action Plan
- City of West Miami Transportation Action Plan
Mobility
- Palm Beach Countywide Transportation Master Plan (CTMP)
- Town of Lake Park Mobility Plan and Fee
- City of Cape Coral Mobility Plan and Fee
- Village of Palm Springs Mobility Plan and Fee/li>
- City of Longwood Mobility Plan and Fee
- City of Port Saint Lucie Mobility Plan and Fee
- Tamarac Multimodal Transportation Masterplan
- Indian River County Bicycle Masterplan Update
TDMs
- NoRa Transportation Demand Management Plan
- City of Cape Coral South Cape Downtown Parking Management Plan
Grant Services
- Mercer Avenue Local Initiative Grant Application
- SMART Grant
- WPB on the RISE RAISE Grant
- WPB Vision Zero SS4A Grant
- Reconnecting Communities Pilot and Railroad Crossing Elimination Discretionary Grant
Rail Safety & Quiet Zones
- City of West Palm Beach Rail Safety Plan
- City of West Palm Beach Quiet Zones Affirmation and Establishment
- City of Riviera Beach Quiet Zone
One Team - Infinite Solutions
Featured Projects
Vision Zero
- City of West Palm Beach Safe Systems Approach
- WPB vision Zero SS4A Grant
Mobility
- Town of Lake Park Mobility Plan and Fee
- City of Longwood Mobility Plan and Fee
- City of Port Saint Lucie Mobility Plan and Fee
- Tamarac Multimodal Transportation Masterplan
- Indian River County Bicycle Masterplan Update
Complete Streets
- Parker Avenue Complete Streets Improvement
- 25th Street Lane Repurposing Project
- 49th Street Traffic Calming
- SE Railway Avenue Extension and Creekside Linear Park/ Boardwalk
TDMs
- NoRa Transportation Demand Management Plan
- City of Cape Coral South Cape Downtown Parking Management Plan
Traffic Engineering
- Old Okeechobee Intersection Improvements
- Okeechobee Boulevard Redesign
- Fern Street Crossing
- US-1/Broadway Avenue Lane Repurposing
- SE Railway Avenue Extension and Creekside Linear Park/ Boardwalk
Roadway and Drainage
- Parker Avenue Complete Streets Improvement
- 25th Street Lane Repurposing Project
- 49th Street Traffic Calming
- 20th Street Intersection Improvement
- Brighton Culvert
Policy
- City of West Palm Beach ADA Transition Plan
- West Palm Beach Fixed Route and On-Demand Microtransit Pilot
Public Relations & Marketing
- City of West Palm Beach Rail Safety Plan
- Tamarac Multimodal Transportation Masterplan
- City of West Palm Beach Quiet Zones Affirmation and Establishment
- City of West Palm Beach ADA Transition Plan
PARKING & CURB MANAGEMENT
- City of Cape Coral South Cape Downtown Parking Management Plan
- City of Saint Augustine Mobility and Curb Management Plan
GIS Dashboards
- City of Fort Lauderdale Melrose Manor Stormwater Maintenance
- City of West Palm Beach Rail Safety Plan
Quick-Build
- Broward County Stadium ADA Improvements
- SouthGate Guardrail Safety Improvement
RAIL SAFETY & QUIET ZONES
- City of West Palm Beach Rail Safety Plan
- City of West Palm Beach Quiet Zones Affirmation and Establishment
- City of Riviera Beach Quiet Zone
Grant Services
- Mercer Avenue Local Initiative Grant Application
- SMART Grant
- WPB on the RISE RAISE Grant
- WPB Vision Zero SS4A Grant
- Reconnecting Communities Pilot and Railroad Crossing Elimination Discretionary Grant
CONSTRUCTION ADMINISTRATION
- Policy
- Wayfinding
- Grant Services
- PR & Marketing
- GIS Dashboards
WAYFINDING
- City of Cape Coral Parking, Branding, and Wayfinding
One Team - Infinite Solutions
Featured Projects
Vision Zero
- City of West Palm Beach Safe Systems Approach
- WPB vision Zero SS4A Grant
Mobility
- Town of Lake Park Mobility Plan and Fee
- City of Longwood Mobility Plan and Fee
- City of Port Saint Lucie Mobility Plan and Fee
- Tamarac Multimodal Transportation Masterplan
- Indian River County Bicycle Masterplan Update
Complete Streets
- Parker Avenue Complete Streets Improvement
- 25th Street Lane Repurposing Project
- 49th Street Traffic Calming
- SE Railway Avenue Extension and Creekside Linear Park/ Boardwalk
TDMs
- NoRa Transportation Demand Management Plan
- City of Cape Coral South Cape Downtown Parking Management Plan
Traffic Engineering
- Old Okeechobee Intersection Improvements
- Okeechobee Boulevard Redesign
- Fern Street Crossing
- US-1/Broadway Avenue Lane Repurposing
- SE Railway Avenue Extension and Creekside Linear Park/ Boardwalk
Roadway and Drainage
- Parker Avenue Complete Streets Improvement
- 25th Street Lane Repurposing Project
- 49th Street Traffic Calming
- 20th Street Intersection Improvement
- Brighton Culvert
Policy
- City of West Palm Beach ADA Transition Plan
- West Palm Beach Fixed Route and On-Demand Microtransit Pilot
Public Relations & Marketing
- City of West Palm Beach Rail Safety Plan
- Tamarac Multimodal Transportation Masterplan
- City of West Palm Beach Quiet Zones Affirmation and Establishment
- City of West Palm Beach ADA Transition Plan
PARKING & CURB MANAGEMENT
- City of Cape Coral South Cape Downtown Parking Management Plan
- City of Saint Augustine Mobility and Curb Management Plan
GIS Dashboards
- City of Fort Lauderdale Melrose Manor Stormwater Maintenance
- City of West Palm Beach Rail Safety Plan
Quick-Build
- Broward County Stadium ADA Improvements
- SouthGate Guardrail Safety Improvement
RAIL SAFETY & QUIET ZONES
- City of West Palm Beach Rail Safety Plan
- City of West Palm Beach Quiet Zones Affirmation and Establishment
- City of Riviera Beach Quiet Zone
Grant Services
- Mercer Avenue Local Initiative Grant Application
- SMART Grant
- WPB on the RISE RAISE Grant
- WPB Vision Zero SS4A Grant
- Reconnecting Communities Pilot and Railroad Crossing Elimination Discretionary Grant
CONSTRUCTION ADMINISTRATION
- Policy
- Wayfinding
- Grant Services
- PR & Marketing
- GIS Dashboards
WAYFINDING
- City of Cape Coral Parking, Branding, and Wayfinding
