Aviation

Construction
Services

Design-Build

Highways
& Roads

Hydrology
& Hydraulics

Public
Works

Planning

Traffic
Engineering

Engineering for the Future

For nearly 30 years, OTHON has fostered an unyielding dedication to delivering sustainably innovative design and construction services for evolving mobility, public works, and transportation systems that satisfy our diverse communities' needs along with our clients' needs for safe, reliable and economic infrastructure.

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Highlighted Projects

Grand Parkway: Segments H, I-1 & I-2

Highways & Roads, Bridges & Structural, Design-Build, Hydrology & Hydraulics

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I-35 North Expressway

Bridges & Structural, Highways & Roads, Design-Build, Construction Services

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North Tarrant Expressway (NTE): Segment 2W

Bridges & Structural, Highways & Roads, Design-Build, Construction Services

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Highways & Roads, Bridges & Structural, Design-Build, Hydrology & Hydraulics

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Bridges & Structural, Highways & Roads, Design-Build, Construction Services

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Bridges & Structural, Highways & Roads, Design-Build, Construction Services

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Who is OTHON?

We are a diverse group of Professional Engineers, designers and team members paving the future of public infrastructure.

OTHON is committed to providing quality, economic solutions for our communities' greatest infrastructure challenges.

Discover More About OTHON's Culture

OTHON is committed to providing quality, economic solutions for our communities' greatest infrastructure challenges.

Discover More About OTHON's Culture

We are...

Emily Miller, PE

A graduate of Texas A&M University, with a passion for bridges and football.

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OTHON at a glance

DBE:

Arizona, California, Colorado, Georgia, Illinois, Lousiana, New Mexico, Texas

SBE/MBE/HUB:

Texas

5k+

Highway
Miles Designed

2.8k+

Miles Of Corridor
Studies Performed

$3B+

Inspected
Constructions

Career Opportunities

Looking for a long-lasting and impactful career?

OTHON is committed to expanding our professional team with dedicated individuals who are passionate about shaping the future of transportation, dream of designing innovative roadways and bridges, and thrive on developing transportation solutions for the infrastructure of tomorrow.

Explore Opportunities With OTHON