Mini Roundabout Benefits

By Vern Swing, PE The entire team at Spack Consulting are proponents of roudabouts, and we have written extensively on the topic. But as roundabouts take hold in the US, more design ideas are coming forward on their application to improve traffic flow and improved pedestrian safety. This includes the use of mini roundabouts, which […]

Reduced Conflict Intersections

By Jacob Rojer, EIT Spack Consulting Finding a balance where both safety and traffic operations can be improved when designing an intersection can be a challenge when faced with budget constraints. I recently attended a seminar at the Minnesota Transportation Conference called “Proven Intersection Design for Reduced Conflicts”. This seminar covered alternative intersection design, best […]

Pedestrian Bridges: Safety vs. Convenience

By Max Moreland, PE, Director of Operations at Traffic Data Inc. Large roads are great for moving vehicles through an area.  However, if you are a pedestrian, getting across a wide, busy, high speed road can be daunting.  No one wants to play Frogger in real time with real consequences.  Except for maybe George Costanza. […]

What Should the Scope of a Traffic Study Be (Part 2 of 2)

By Mike Spack, PE, PTOE Part 1 in this series on scoping a traffic study dealt with the appropriate study area. This post (Part 2) discusses how far into the future we need to analyze. The Institute of Transportation Engineers (aka ITE) has developed a Recommended Practice titled Transportation Impact Analyses for Site Development.  It details the study year […]

Building Flexible Intersections

By Jonah Finkelstein, EIT, Spack Consulting Minnesota’s Transportation Conference took place March 1st through 2nd 2017 at the Saint Paul RiverCentre. The event included more than 30 breakout sessions discussing all things transportation. During this event, I attended an interesting presentation by Derek Arens and Chris Chromy from Bolton & Menk, Inc. The presentation focused […]

Convenience Stores – Balancing Mobility and Access Management

Guest Post by Vernon Swing, PE, Traffic Engineering Manager at Spack Consulting. As traffic engineers, we are constantly balancing the mobility goals of the surrounding road network with the access requirements of the land use. For instance, all you need to know when considering convenience store land use is the name – convenience. Customers generally choose […]

Removing a Left Turn Lane to Provide for a Bike Lane

Bicyclist. It is a word that can incite frustration in the minds of both drivers and traffic engineers alike. But, let’s face it: bicycles are good for the environment, they are cost-effective, they are good for our collective and individual health, and the presence of cyclists within a community creates a positive image that says […]