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A TRADITION OF EXCELLENCE SINCE 1945

Founded in 1945, Beam, Longest & Neff has built a tradition of engineering excellence that meets our clients' needs. Since then, we have remained at the forefront of the industry, expanding from a traditional civil engineering and surveying firm, to one that provides a full complement of in-house engineering and consulting services.

In addition to customary services, BLN offers the unique components of water resources and services, right-of-way engineering and services, and construction inspection. By tailoring our services to address client needs and providing a customer-focused project approach, we are able to see projects through from conception to their successful completion.

OHIO RIVER BRIDGES

Beam, Longest and Neff (BLN) Ohio River Brides

BLN utilizes state of the art equipment to produce designs that stand up to the tests of time. We have been heavily involved in the Ohio River Bridges project for years through Bridge, Right-of-Way Services, Construction Inspection, and Environmental Services.

INNOVATIVE DESIGN

As one of the first roundabout interchanges designed for Indiana, BLN investigated multiple options and selected the "dog bone" alternative. This innovative design came together under an aggressive development schedule of 18 months.

Industry Leader

BLN has been named "One of the Top 500 Design Firms in the Country" by Engineering News-Record (ENR). Our award winning staff is proficient in performing a variety of services from wastewater treatment plants to extensive interchange modifications.

A TRADITION OF EXCELLENCE SINCE 1945

OHIO RIVER BRIDGES

INNOVATIVE DESIGN

Industry Leader

ENGINEERING FOR TOMORROW

OUR IN-HOUSE SERVICES