Our Team

About our Team
As the general contractor for the $6 billion Amtrak B&P Tunnel Replacement Program, featuring the new Frederick Douglass Tunnel – Southern Approach, Clark/Stacy Witbeck (CSW) Joint Venture leads construction efforts while ensuring local communities directly benefit from this historic infrastructure investment. A critical component of our approach is the implementation of a comprehensive Public Involvement Plan, executed by a dedicated team from CSW and Laisar Management Group. This plan guides the project’s community outreach and engagement initiatives, ensuring inclusive participation and measurable local impact.

Clark Construction Group, LLC
Clark Construction Group, LLC is one of the nation’s most experienced and respected general contractors, with a strong legacy of delivering large-scale infrastructure projects that drive economic growth and improve community connectivity. As part of the Clark/Stacy Witbeck (CSW) Joint Venture, Clark brings extensive expertise in managing complex transportation and tunnel projects, ensuring the successful execution of the Southern Approach for the B&P Tunnel Replacement Program, featuring the new Frederick Douglass Tunnel. With a commitment to excellence in construction and community involvement, Clark is dedicated to creating a positive, lasting impact on both the region’s infrastructure and its local workforce.

Stacy Witbeck, Inc.
Stacy Witbeck, Inc. is a leading contractor specializing in heavy civil construction, particularly in transit and rail infrastructure. As a joint venture partner in CSW, Stacy Witbeck plays a crucial role in managing and executing the intricate technical requirements of the Southern Approach. With a focus on innovation, safety, and quality, Stacy Witbeck’s contributions are vital to ensuring the timely delivery and long-term success of the B&P Tunnel Replacement Program, featuring the new Frederick Douglass Tunnel. Their experience in community-driven projects ensures that the local population benefits from both economic opportunities and enhanced transportation infrastructure.

Laisar Management Group, LLC
Laisar Management Group, LLC serves as the cornerstone of community engagement for the B&P Tunnel Replacement Program, ensuring meaningful connections between the project and Baltimore residents. Laisar leads comprehensive outreach initiatives that build trust, foster transparency, and create authentic partnerships with local communities. Through organizing neighborhood events, facilitating regular communication, and coordinating volunteer efforts, Laisar ensures that community voices are heard and valued throughout every phase of construction. This vital community engagement work strengthens relationships, encourages shared ownership in the project, and demonstrates CSW’s deep commitment to Baltimore’s well-being and future prosperity.