We are excited to announce the acquisition of Vision Engineering & Planning, a transportation planning and engineering DBE firm with offices in Columbia, MD and Atlanta, GA.
By: Mark Randall, PE (TN), CPESC You may know that mile markers or mile posts tell drivers their location along an interstate or highway, but did you know how those markers are established or the other functions that they serve? Mile markers are used to indicate the distance traveled within a state as well as […]
By: Jeff Stephenson This week, Becky White and I had the opportunity to represent Sain Associates at the 5th Annual Alabama Rural Road Safety Conference at Lake Guntersville State Park Lodge. This conference is for those who are responsible for the design, maintenance, and safety of rural roads. The attendees received instruction on available tools, […]
By: Matt Stoops We’ve all seen paving crews out working at some time or another. But what are they doing – especially when the road seemed to be in fine shape? Well hopefully the city, county, or state is being proactive about doing preventative maintenance. The buzz word on this right now is called Pavement […]
By: Richard Holt, P.E. Have you ever wondered what that terrible noise and vibration is when you slightly veer over the center or edge line of the roadway? Those noisy bumps are referred to as rumble strips or rumble stripes. They are formed when a strip of asphalt has been milled (cut) or rolled with […]
By: Brandon Kennedy, Traffic Designer Railway safety is a topic that cannot be emphasized enough for both the public and those working on the railway. According to Federal Railroad Administration statistics, 274 highway-rail grade crossing fatalities occurred in 2017, with 9 being in Alabama.
By Nathan Currie, P.E. If you’re like me, when you hear the word “diet”, your first reaction isn’t the thought…sign me up! However, in the world of transportation, it may often be an easy solution that provides a very favorable outcome for all involved.
By: Richard Holt, P.E, M.ASCE The Tennessee Department of Transportation has a plan to improve traffic flow and safety for the corridor between I-40 and Clarkrange, Tennessee; a distance of approximately 13 miles. The corridor consists of four different segments assigned to design consultants. Sain Associates is preparing roadway design plans for the second segment within […]
By: Alicia Bailey, P.E. Introduce a Girl To Engineering Day, also known as Girl Day, is a worldwide campaign dedicated to help unite, mobilize, and support the engineering and technology volunteer communities. The purpose of the event is to introduce girls to strong female leaders, help develop their understanding of engineering and inspire engineering or […]
On Saturday, February 3rd, The University of Alabama at Birmingham (UAB) held the Sparkman Global Health Case Competition. The competition consists of teams of 4-6 students asked to provide strategies to resolve a current global health problem. This year our very own, Becky White was invited to be a judge for the competition. Twelve teams […]
Author: Charles Cochran, PE, PTOE Sain Associates is currently working for ALDOT (Alabama Department Of Transportation) on two TSM&O projects– one for ALDOT’s East Central Region (includes the Birmingham metropolitan area) and one for ALDOT’s Southwest Region (includes the Mobile area). What is TSM&O? TSM&O stands for Transportation Systems Management & Operations. Essentially, TSM&O is […]