(314) 729-7600  info@design9.com

Superior Service

Design Nine, Inc., is an engineering firm that offers a wide range of railroad consulting services in design and inspection for railroads and industry.

We provide the professional engineering services needed to complete every project to your satisfaction. Our consulting and engineering capabilities, expertise and vast rail experience will provide you with simple and cost effective solutions.

Technical Services

We handle everything from cost estimates, feasibility studies, technical specifications, bid documents and more.

Railway Engineering

We handle a variety of services related to railway facilities, industrial trackage, and surveying.

Structural Engineering

We provide complete engineering services for the structural design and preparation of construction documents for railway bridges, unloading pits, locomotive maintenance pits, retaining walls, and much more.

providing personalized and high quality services.

Contact Design Nine