Greenfield Environmental Multistate Trust LLC, trustee of the Multistate Environmental Response Trust (Multistate Trust), is responsible for owning, investigating, cleaning up contamination associated with, and facilitating reuse of the ±32-acre former Tronox/Kerr-McGee Wood Treating Facility in Bossier City, Louisiana (the Site). The Site is also known as the former Moss American Inc. Rail Tie Creosoting Plant.

The Multistate Trust is a private, independent environmental response trust created as part of a bankruptcy settlement and dedicated to:

• Protecting human health and the environment

• Facilitating the future sale or transfer of the Site for safe, beneficial, community-supported reuse

• Providing opportunities for meaningful community involvement

Completed Excavation Work - Spring & Summer 2024

In April 2024, the Multistate Trust finished removing contaminated soil from an area on Carver Street, south of the railroad tracks near the Site.

The Multistate Trust began excavating contaminated soil under Scott Street in June and completed work in August. Soil samples were taken after excavation to confirm that the contamination was removed.

Community Meeting - June 23, 2025

The Multistate Trust hosted a community meeting on Monday, June 23 at Red River Missionary Baptist Church to provide Site information and updates about and upcoming investigations and work.

Read our fact sheet about upcoming ditch cleanup and replacement work.

• Meeting presentation

• Meeting recording

Community Meeting - March 2025

The Multistate Trust and LDEQ held a community meeting March 18, 2025, at Red River Missionary Baptist Church to provide updates about investigations and upcoming work around the Site.

• Meeting presentation

• Meeting recording

Block Party October 2024

Thanks to all who joined the Multistate Trust at the neighborhood block party held October 12, 2024, to celebrate the completion of the current phase of excavation and construction work near the Site! We enjoyed an afternoon of free food trucks, games, kids activities, and more.

Tell Us How to Inform You of Future Meetings

Please complete our community survey and tell us how to notify you about future meetings. Find the survey online or download it here.

A Brief Overview

The Site is located at 520 Hamilton Road, near the intersection of Hamilton Road and Green Street, about a half-mile north of Interstate 20 in Bossier City, Bossier Parish, Louisiana. The surrounding land use is residential north and south of the Site and commercial/industrial east, west, and southwest of the Site.

From 1930 to 1987, Kerr-McGee Chemical LLC and its predecessors (collectively, Kerr-McGee) treated railroad ties with a mixture of creosote and fuel oil on the Main Property. The West Property was used primarily for wood storage and other activities. The Site was decommissioned in 1988.

Kerr-McGee transferred the Site to Tronox LLC in 2005. In 2011, as part of a Tronox bankruptcy settlement, the Multistate Trust assumed responsibility for owning, investigating, cleaning up, and facilitating reuse of the Site.

In 2015 and 2016, the Multistate Trust received a majority of the Site cleanup funds. Since then, the Multistate Trust has been working to address contamination in collaboration with LDEQ.

For more information, visit Site Overview.

Questions or Concerns? Contact Us

Please contact Claire Morgan (Woods) of the Multistate Trust at cm@g-etg.com or (910) 765-7237.
Community liaison Tracey Smith can be reached at (318) 762-2588.

Greenfield Environmental Trust Group, Inc. (Greenfield) is the sole member of Greenfield Environmental Multistate Trust LLC (the Multistate Trustee). Visit www.greenfieldenvironmental.com.