I-75 Sign Upgrade
Michigan · Highways & Roads
Project details
Signage upgrades and improvements along the I-75 corridor.

Engineering Excellence Built on Experience.
L.S. Engineering, Inc. is a civil engineering practice founded in 1998 and based in Greenville, Michigan, specializing in construction engineering inspection, materials testing, bridge design, and transportation project delivery for MDOT and local agency clients. It operates offices in Grand Rapids, Gaylord, and Greenville, holding MDOT pre-qualifications across construction engineering, inspection, design, and testing disciplines.
Carol SmithOwner / Principal Engineer
Providing comprehensive oversight, field inspection, and technical testing to support successful outcomes for state and local transportation projects.
Delivering structural and roadway review services to verify compliance with state and local agency standards.
Conducting certified assessments of in-service structures to maintain compliance, safety, and proper documentation.
Developing structural plans, safety ratings, and hydraulic evaluations for water crossings and ancillary structures.
Performing field and laboratory evaluations of construction materials using calibrated equipment and precise methodologies.
Creating geometric layouts, signing layouts, and traffic control plans for roadway improvements.
Conducting practical, hands-on instruction to prepare technical personnel for standard industry documentation and compliance procedures.
Transportation · Highways & Roads · Bridges · Infrastructure · Government
Michigan · Highways & Roads
Signage upgrades and improvements along the I-75 corridor.
Michigan · Bridges
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