Transportation
Functional Design. Coordinated Delivery
Service Features:
Roadway Design
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- New Alignments
- Rural and Urban Highway Rehabilitation
- Utility Coordination
- Permitting
- Pavement Design
Bridge Design
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- PIE Studies
- Type, Size, Location, and Cost Studies
- Conceptual to Final Design and Plan Preparation
- Hydraulic and Scour Studies
- Shop Drawing Review
Bridge Inspection
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- NBIS Certified
- Condition Inspection and Evaluation Reports
- Load Rating
- Design Build Projects
- Construction Inspection
Designing Infrastructure That Works
We approach transportation projects with a focus on constructibility, safety, and long-term performance. By coordinating survey, environmental, engineering, and construction support in-house, we help clients:
- Identify right-of-way, utility, and environmental constraints early
- Balance agency regulations with project goals and budgets
- Minimize redesign and change orders through tested and practical design
- Deliver roadway and bridge designs that are safe, efficient, and maintainable
From early studies through construction support, we stay engaged to get projects to the finish line.
Markets Served
- Municipal & County Roadways
- State & Regional Transportation Agencies
- Private Access Roads & Developments
- Industrial & Energy Access Corridors
- Intersection & Corridor Improvements
- Bridge Design
- Roadway Rehabilitation and Improvements
Why Dieffenbauch & Hritz:
Our transportation team delivers comprehensive engineering services that span municipal roadway improvements, complex multi‑lane highways, interchanges, and bridge design.
