We design solutions to keep the world moving.

Our world relies on movement. Movement of resources, goods, and people fuels our economies, nourishes our cities, and keeps our populations healthy and thriving. As a full-service civil engineering firm, Lockwood, Andrews & Newnam, Inc. (LAN) provides the framework for movement– the underlying infrastructure we rely upon every day.

As a civil engineering firm, we focus on how the world moves. We design solutions to move people, goods, and resources for our clients nationwide. We help our clients move their projects from idea to execution by providing a complete range of civil engineering design and program management services. We help our clients transform the communities they serve into places people live, work, and play by delivering solutions to modern engineering problems. Moving your project from concept to reality requires a partner who cannot only design to specifications, but also deliver to your expectations for a thriving community.

LAN has supported rail and transit clients for multiple agencies providing the following services:

  • Planning/Feasibility
  • Design
  • Program Management
  • Construction Managment 
  • Construction Phase Services
  • Bus Rapid Transit
  • Park-and-Rides
  • Transit Centers
  • Rail

The number of years LAN has been providing contribution towards transportation infrastructure, which includes our in-depth understand of rail and transit needs.

The number of times each weekday people board public transportation.

Rail & Transit Leadership

Chris Masters

Chris Masters, P.E.

Vice President, Rail & Transit Manager


Chris has 20 years of experience managing complex capital programs, dedicating the past 15 years to the development and delivery of rail and transit programs throughout the country.

He has expertise in leadership, engineering and construction management and has overseen all facets of rail and transit delivery, ranging from vehicle manufacturing and traction electrification to infrastructure design and right of way acquisition.  Chris has managed some of the most high-profile rail and transit projects in North Texas, including DART’s Orange Line light rail expansion as well as The T’s TEX Rail commuter rail corridor, both providing connections to DFW Airport from these major Metroplex urban centers.  As Vice President of Rail & Transit, he is responsible for leading the LAN rail and transit practice, providing engineering, planning, and management services on all modes of freight rail, transit rail, and fixed route transit infrastructure. 

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Dev Rastogi

Dev Rastogi, P.E.

Vice President

Business Group Director - Transportation


Dev Rastogi, P.E., Vice President and Business Group Director of LAN’s Transportation Group, focuses her efforts on leading a team that provides full service solutions for any project delivery method in the transportation market space. 

Rastogi has more than 32 years of civil engineering experience serving firms of various sizes, from local startups to mid-sized firms to Fortune 500 companies. Previously, she served at URS Corp. as a vice president for six years, running its North Texas and Oklahoma operations. Prior to that role, she served as a vice president and chief operating officer of LopezGarcia Group, Inc., one of the largest minority/women-owned engineering firms in Dallas, for a decade. Rastogi’s expertise is in business development, operations, program and contract management. She has worked with public and private sector clients throughout Texas, including the City of Dallas, Dallas Area Rapid Transit, Dallas Fort Worth International Airport, Texas Commission on Environmental Quality, and the United States Army Corps of Engineers, Fort Worth and Tulsa Districts.

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Sima Vajdani

Sima Vajdani, P.E.

Vice President

Business Group Director - California


Sima Vajdani, P.E., is Vice President and Business Group Director – California. With offices in Los Angeles, Sacramento, Orange County, Oakland, and Milpitas, Sima leads the firm’s rapidly expanding practice in the state and is charged with overseeing and coordinating business development efforts, production activities, and operations.

Sima has more than 30 years of engineering, project delivery, construction, and management experience. She has served public and private sector clients throughout the western United States on a range of water and transportation infrastructure projects, including mass transit, water/wastewater, highways, ports, airports, bridges and special structures.

Previously, she served in leadership roles where she has helped set firms apart in a changing marketplace. She served as President, CEO and Founder of McInfra, a company focused on providing consulting services to the water and transportation infrastructure community. Prior to McInfra, she was instrumental in establishing an engineering division for Samsung Engineering and Construction in the Americas. She has also served in senior leadership roles in a number of other prominent firms, such as Atkins, Earth Tech, Jacobs, and CH2M Hill. 

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Tim Schmidt

Tim Schmidt

Operations Manager


Tim has 33 years of experience in the construction and design industry, with a specific focus on rail and transit systems. He has served in diverse roles from designer to construction manager for multi-million-dollar rail projects, including light rail, commuter rail, and bus/bus rapid transit projects, providing a comprehensive understanding of the complexities associated with multi-faceted transit projects. This diverse experience brings our rail and transit clients a leader who understands both the design and construction hurdles, helping clients clear those hurdles in timely manner bringing projects in on time.  He has worked closely with Class 1 and short-line railroads, the Federal Transit Administration, Federal Railroad Administration, American Railway Engineering and Maintenance-of-Way Association, and the California Public Utilities Commission, to name a few.

Tim is wrapping up his role as Deputy Design Manager for the largest public works and passenger rail expansion project in the Northern California, the $775-million BART Silicon Valley Berryessa Extension Design-Build Project. He was also program manager and technical expert for construction of two of the five existing DMU (diesel multiple unit) projects in the U.S., one of which received the first alternatively compliant waiver from the FRA, allowing the DMU to mix with freight.

Other notable clients served include Sacramento Regional Transit District, Dallas Area Rapid Transit (DART), Metropolitan Transit Authority of Harris County, Capital Metropolitan Transportation Authority, VIA Metropolitan Transit, Denton County Transportation Authority, and Union Pacific Railroad.

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