Transportation Services

As traffic continues to grow faster than funding sources, communities must develop cost-effective solutions to congestion. Multi-modal options, creative financing and efficiently managing current assets are keys to the successful future of our transportation system.

SEH offers a complete range of transportation services specifically tailored to design safer and more efficient systems. SEH combines the strength of our national experience to plan, design and construct complex projects with the commitment to long-term relationships gained through our local offices working on day-to-day transportation issues. We are a recognized leader in traffic engineering, transportation planning, highway design, public involvement and context sensitive solutions. Our multi-modal experience extends from traffic management systems, high-occupancy vehicle lanes (HOV), busways, structures, parking facilities, bikeways and traffic-calming projects.

SEH responds to today’s tighter transportation budgets by providing on-staff grant writers who help locate and secure innovative funding sources. We also have focused expertise in the growing areas of freeway operations modeling, Intelligent Transportation Systems (ITS), homeland security, asset management, integrated parking systems and design-build project management.

Planning

• Corridor studies/preliminary design
  
• Interchange feasibility studies
  
• Context sensitive solutions
  
• Transportation system plans
  
• Travel demand forecasting
  
• Traffic impact assessments/safety studies
  
• Homeland security assessments
  
• Design/build preliminary design
  
• Public involvement
  

Design

• Complex urban freeways/highways
  
• Expressways/local roadways
  
• Bridge and wall structures
  
• Parking systems
• Roundabouts
• Railroad Engineering and High Speed Rail Support Services
  
• Traffic management systems
  
• Traffic signal systems
  
• ITS solutions

Operations

• Freeway operations modeling
  
• Access management plans
  
• Asset management (hydraulic,
  signs and pavement inventories)
  
• Neighborhood traffic calming
  
• Pedestrian, bike and trail studies
  
• School zone management
  
• Parking analysis
  
• Transit operations

Construction

• Right-of-way acquisition
  
• Construction surveys
  
• Construction administration
  
• Design/build oversight

Support Services

• Expert witness
  
• Alternative funding sources
  
• Alternative delivery services
  
• Traffic modeling software training
  
• CAD/GIS training
  
• Public involvement training