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I-86, I-15 Wye OPass System Interchange

Client:

Idaho Transportation Department

Project Type:

Engineering & Design

Location:

Idaho

About the Project

ITD Enhances Safety by Reducing Ramp Speed, Solving Geometric Challenges

Stanley Consultants provided a value planning study for Idaho Transporation Department (ITD) to support programming and pre-design activities for this system-to-system interchange project. During the study it became apparent that the overwhelming project driver was to enhance safety. The idea was proposed to reduce the directional ramp speed by 5 mph. This allowed for improvements to stay within the existing right of way, allowed new alignment to match existing curve geometrics and simplified phased construction. ITD was able to save $20- to $25 million from an otherwise $81 million project by reducing the ramp speed.

By The Numbers

  • 20

    Million Dollars Saved

  • 81

    Million Dollars in Construction and Right-of-Way

Solutions

Engineering & Design

Engineering and design services at Stanley Consultants combine our robust technical skills with forward-thinking innovation to deliver the highest-quality results.

Engineering Planning & Consulting

At Stanley Consultants, we understand that planning and consulting include every aspect of engineering. Using advanced tools and methods, we deliver designs and master plans focused on longevity, resilience and sustainability to address today's challenges and tomorrow's opportunities.

Engineering Project Management

At Stanley Consultants, our project management solutions deliver projects on time, within budget, and within the specifications our clients are seeking. We have a proven track record of successfully managing complex projects across industries ranging from energy to water to transportation. Our methodologies are designed to ensure an efficient workflow, mitigate risk and address the needs of all stakeholders. Stanley Consultants is an innovative, experienced project management partner you can trust.

Environmental & Regulatory

At Stanley Consultants, we help clients navigate the complex world of environmental regulations and the challenges of a changing climate through proactive and sustainable environmental engineering solutions. Our team of engineering consultants provides comprehensive support services and innovative solutions to stay compliant and protect the environment. As a leading environmental engineering firm, we're dedicated to guiding your projects toward a sustainable and resilient future.

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