DRG provides traffic engineering services to support the firm's transportation practice in addition to operating as an independent client service area. DRG's commitment to providing this level of service includes an investment in a variety of traffic modeling and simulation software and the necessary training for field specialized engineers in traffic operations. Our team is highly experienced in traffic modeling using Vissim, Synchro, aaSidra, SimTraffic and Highway Capacity software.

Traffic Engineering Services include:

• Traffic Reports
• Traffic Impact Studies
• Access Justification and Modification Reports
• Intersection Analyses
• Roundabout Analyses and Design
• Traffic Signal Design and Optimization
• Roadway and Interchange Capacity Studies