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Engineering Services

Engineering Services

Registered Professional Engineer in Florida, South Carolina, Ohio, Louisiana, Virginia, Alabama, New Jersey, Georgia & most recently North Carolina & North Dakota Qualified Expert Witness re: concrete for mediations,...
Litigation Services

Litigation Services

        Qualified Concrete Expert Witness Services Due to the length and breadth of Ken Roush’s experience in the field of concrete & concrete construction, he is called upon as an expert witness in lawsuits, mediations...
Concrete Expert / Mass Concrete

Concrete Expert / Mass Concrete

Kenneth H. Roush, P.E. – Concrete Expert / Mass Concrete* Ken is a civil engineer specializing in concrete – particularly mass concrete – and its use in the construction of foundations, bridges, dams, locks, tunnels,...


Kenneth H. Roush, P.E., is a civil engineer specializing in concrete materials and their use in construction. He has earned an excellent reputation during his more than 30 years of service to the concrete industry.

His expertise coversInside the Miami Tunnel - Ken Roush, Concrete Specialty Engineer on the 1st bored tunnel being constructed in the State of Florida the necessary calculations and models resulting in the required mass concrete plans for temperature control using heat flow analyses.  The purpose is to prevent the thermal cracking from volume changes inherent in massive concrete placements. This application is relevant to all massive concrete construction including heavy highway construction, concrete bridges, interchanges, tunnels, dams, foundations, wharfs, pump stations, power plants, highway flyovers, extensions, causeways and building foundations. Due to his knowledge in this field he saves his clients both money and time. As a concrete specialty engineer, he is one of only a few professionals in this field in the USA.
View our Engineering Services page for details.


He is an expert in investigations for cause and origin of deficiencies in concrete construction and materials, and recommends the solutions to contractors and concrete producers that actually work.

Mr. Roush functioned as the QC Engineer/ QC Manager throughout construction of the Main Span, High Level Approaches & Dolphins from 1981 – 1985. His foundation as a Concrete Specialty Engineer began on this project.His ability to trouble-shoot concrete problems and get the solution has become legendary. As a qualified expert in concrete he functions successfully as an expert witness in litigation, arbitrations and mediations. He also acts as a consultant to attorneys to educate them on the characteristics of concrete and ensures they successfully represent their clients to reach settlements or favorable verdicts in construction legal matters.
View our Litigation Services page for details.

Due to his extensive experience in the concrete industry he is skillful as a QC concrete engineer and an inspector on any size concrete project. He designs concrete mixes tailored to the required applications, whether it be mass concrete, pavement or pre-stress. For more than 20 years he has been an instructor of American Concrete Institute (ACI) workshops. He has become a leader in the industry.
View our Concrete Knowledge page for details.

Roush prepared mass concrete plan; oversaw its execution; attended 1st concrete placement of a straddle bent column at Miami Intramodal Center at  the Miami International Airport as pictured.

Pinellas Bayway Bridge Replacement in St. Petersburg Beach, FL