Traffic-Eng-IntersectionJohnson & Associates’ Traffic Engineering Department has the expertise to assist in all of your projects’ traffic engineering needs. We perform Traffic Impact Studies and Analyses for both private and public entities. We also provide traffic signal design, modification, and operating plans; traffic signal warrant analyses, traffic signal system design, traffic control plans, and access management studies. Our team of engineers will identify “bottle necks” and recommend cost-efficient ways to alleviate these problem areas. Our engineering team works with our clients to understand their needs, recognize and/ or predict future problems, and recommend needed improvements to optimize traffic flow and safety. J&A also utilizes state-of-the-art technology to provide traffic modeling and simulation services, this enables our clients to “see” the operational functionality of our recommendations.

Transportation Engineering

  • Feasibility Studies
  • Environmental Documents
  • Preliminary/Final Design
  • Contract Roadway Plans Development
  • Interstate/ Controlled Access Facilities
  • Multi-Lane Roadways
  • Interchanges
  • Municipal Streets
  • Intersections
  • Rural Facilities
  • Bridge Replacements
  • Right-Of-Way Acquisition Documents
  • Multi-Use Facilities (Bike Lanes, Greenways, etc.)

Traffic Engineering & Design Services

  • Traffic Impact Studies
  • Traffic Signal Design
  • Traffic Signal Modification / Optimization Design
  • Traffic Modeling / Computer Simulation
  • Traffic Signal Warrant Analyses
  • Access Management Studies
  • Site Circulation / Parking Studies
  • Traffic Counts / Trip Generation Studies