This Government Contract opportunity from Georgia was posted on August 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Transportation and Infrastructure Consultant

Closed

State & Local

Submission Closed10/08/2026, 04:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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Geotechnical Analysis and Stability ModelingThis subcontract for Geotechnical Analysis and Stability Modeling involves providing professional engineering analysis for prime contractors working on Upper Thames River Conservation Authority dam projects in Canada. The scope of work focuses on reviewing structural data and seepage at armour stone retaining walls, confirming embedment depths, and updating slope stability analyses utilizing the Slope/W model. The final deliverables for this engagement include comprehensive Geotechnical Reports and updated Slope/W models. To qualify for this contract, the service provider must hold a valid P.Eng license and ensure all work complies with the Ontario Accessibility Standards and the LRIA Technical Bulletin. Interested parties must submit their responses by November 18, 2026.

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R.T. Orr Dam Geotechnical Investigations

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Traffic Data Collection and Field Study ServicesThis subcontract for Traffic Data Collection and Field Study Services supports prime contractors on regional signal synchronization projects for the City of Aliso Viejo. The scope of work involves comprehensive traffic analysis, including seven-day 24-hour machine counts, intersection turning movement counts, and floating car studies utilizing GPS and synchronized video analysis. All operations must be conducted within Caltrans right-of-way in strict accordance with 2026 CTFP Guidelines, with final deliverables consisting of field review memos and summarized count data provided in Excel format. The project is located in Aliso Viejo, California, under NAICS code 541330. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline set for December 2, 2026.

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Oso Parkway/Pacific Park Drive/Glenwood Drive Regional Traffic Signal Synchronization Project

Solicitation # 20261026016

The City of Aliso Viejo is soliciting proposals for a professional licensed consultant to provide regional traffic signal synchronization services for the Oso Parkway, Pacific Park Drive, and Glenwood Drive corridor. The project involves coordinating traffic signals across multiple jurisdictions, including the Cities of Aliso Viejo, Laguna Hills, Mission Viejo, Laguna Niguel, the County of Orange, and Caltrans, extending from Moulton Parkway to the SR-241 Northbound On-Ramp. The projected period of performance is from April 1, 2027, to September 30, 2030. The selected consultant will be responsible for providing all necessary labor, materials, and equipment to implement optimized signal timing in accordance with the Regional Traffic Signal Synchronization Master Plan and the City's Local Signal Synchronization Plan. Proposals are due by December 2, 2026, and must be submitted as one hard copy and one electronic PDF on a USB drive, with the cost proposal in a separate sealed envelope. Award decisions will be based on a weighted evaluation of the consultant's ability and skills, character and reputation, cost reasonableness, ability to meet time requirements, financial resources, and previous experience with the vendor. The contract is governed by the laws of the State of California with venue in Orange County. Key requirements include compliance with California prevailing wage laws, adherence to the City's Minority Business Enterprise program, and the submission of annual political contribution disclosures.

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POSTED

DEADLINE

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DEADLINE

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Solicitation # 2026-10

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DEADLINE

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City of Alamo

POSTED

about 13 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The Transportation and Infrastructure Consultant subcontract supports prime contractors on City of Mableton redevelopment projects by providing transportation, sustainability, and capital strategy planning. The selected consultant will utilize traffic modeling software to develop infrastructure concepts, transportation plans, and capital cost estimates, ultimately delivering comprehensive Transportation and Infrastructure Plans and Capital Strategy Reports. A Professional Engineering license is required for this role, which falls under NAICS code 541330. The solicitation was posted on August 13, 2026, with a response deadline of October 8, 2026.

General Info

Licensed engineering consultant providing transportation and infrastructure planning for City of Mableton projects.

Agency

Georgia → City of Mableton

NAICS

541330 - Engineering Services

Place of Performance

GA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP 27-02.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP 27-02: Integrated Small Area Planning, Urban Design, and Redevelopment Implementation Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 13

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyGeorgia → City of Mableton

ContactsNo contacts available

OfficeN/A

Organization / AgencyGeorgia → City of Mableton

Office AddressN/A

ContactsNo contact information available

Full Description

Performs transportation, sustainability, and capital strategy planning for prime contractors on City of Mableton redevelopment projects. Develops infrastructure concepts, transportation plans, and capital cost estimates using traffic modeling software. Requires a Professional Engineering (PE) license. Delivers Transportation and Infrastructure Plans and Capital Strategy Reports.