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Final Design and Post Design Services for Roadway Widening Project

Overview


Architecture, Engineering & Urban Planning
Phoenix, Arizona, United StatesPosted: July 10th, 2026Deadline: July 30th, 2026

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SUMMARY


Arizona is seeking engineering design and post design services for a roadway widening project that includes traffic, ADA, utility, drainage, and landscape improvements. The work also requires stakeholder coordination to support a cohesive corridor design.

KEY REQUIREMENTS


CONTRACT DURATION


60 months

TIMELINE


Public Notice: July 9th, 2026 & July 16th, 2026

Last Day for Questions: July 23rd, 2026

Statements of Qualifications Due: July 30th, 2026

Evaluation Committee Meeting (estimated): August 12th, 2026

QUESTION DEADLINE


July 23rd, 2026

CONTACTS


Primary procurement contact — name, title, email, and phone

Additional decision-makers and their departments

Issuing Agency


Maricopa County Department Of Transportation

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DESCRIPTION


The government authority in Arizona is seeking a vendor to provide final design and post design services for a roadway widening project. The selected firm will complete final design work for improvements that expand the corridor to its ultimate minor arterial cross section, including a four-lane roadway with bicycle lanes and a combination of raised median and two-way center left turn lane.

The scope includes installation of one traffic signal and recommendations for traffic signal modifications based on updated traffic analysis. Additional work includes ADA-compliant sidewalks and ramps, relocation and undergrounding of affected facilities and utilities, drainage facility additions and updates, vegetation removal, and landscape design and irrigation in accordance with agency standards.

The selected consultant will also be expected to coordinate among stakeholders, including developers, to help create a cohesive corridor design. Questions related to the solicitation must be submitted by July 23, 2026.

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Frequently asked questions


When is the submission deadline?
Submissions are due July 30, 2026. Questions must be submitted by July 23, 2026.
Who issued this RFP?
It was issued by Maricopa County Department Of Transportation. The work is located in Phoenix, Arizona, United States.
Who is a good fit for this opportunity?
  • Civil engineering firm with roadway design expertise
  • Experience with arterial widening and complete street improvements
  • Proven traffic engineering and signal design capabilities
  • Familiarity with ADA-compliant pedestrian infrastructure design
  • Utility coordination and drainage design experience
  • Landscape and irrigation design capability for public infrastructure projects
  • Strong stakeholder coordination experience with public agencies and developers
  • Licensed to perform engineering services in Arizona

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