US 31W Project Through Elizabethtown
Overall Completion Expected In 2022
ELIZABETHTOWN, Ky. (Sept. 14, 2020) – A project designed to address deteriorating pavement and reduce collisions is ready for construction through the northern half of Elizabethtown along US 31W between Saint John Road and Hutcherson Road.
Originally constructed as a concrete surface in 1941, two lanes of US 31W were widened to four in 1959. Additional lanes were constructed with a concrete surface while the two original lanes were overlaid with asphalt. Over time, additional upgrades have been made, evolving to the current configuration. In simple terms, these upgrades were implemented as a trade-off between immediate needs and long term maintenance. From water drainage to snow plowing operations in winter, the corridor presents a unique set of maintenance challenges. Most of the current pavement issues are caused by continual expansion and retraction of concrete below the asphalt driving surface. Over decades, the answer has been to smooth the surface by doing shallow asphalt rehab projects. Afterwards, it only takes a seasonal change or two for the underlying issues to reemerge as “road bumps”. This project provides a longer term solution in providing a higher quality driving surface.
Crashes continue to be a concern for the corridor. Between 2013 and 2017, there are 2,248 collisions recorded within the project area. Nine are listed as fatal crashes while 413 are listed as injury crashes. These incidents also negatively impact the local economy to an annual estimated total of $6.7M. The figure considers emergency response, insurance, medical and property damage implications. The new project addresses crashes by reducing conflict points. While crashes cannot be eliminated, types of crashes can be directly correlated to severity. When reviewing traffic history, severe crashes are often listed as side or T-bone collisions. Reduction of conflict points using RCUT designs significantly minimizes the likelihood of these types of crashes. RCUT is short for Reduced Conflict U-Turn. The design is widely implemented in modern road configurations and is specifically suited to address issues where high traffic volumes are combined with a high density of intersections and entrances along a divided highway. RCUT installations are featured throughout the US 31W project.
Set to begin next year with completion in 2022, the project will be phased to minimize disruption to traffic and adjacent businesses. A contract in the amount of $13.54M is awarded to Louisville Paving Company, LLC. for the work. As construction schedules become finalized, updates will be available through District 4 regular channels of communication and through the project website: www.us31w.org
To address several immediate pavement needs ahead of winter, some temporary patch work will take place this fall. These are maintenance procedures intended to sustain pavement surface integrity through degrading winter conditions such as freezing, thawing, salt treatment and plowing. Patchwork described here is separate from the project.
Contact: Chris Jessie
270-766-5066 (office)
270-619-2577 (cell)
Chris.Jessie@ky.gov