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This Government Contract opportunity from California was posted on September 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Travel Demand Modeling Consultant

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330
New
SLED
Orange County Managed Lanes Segment Advancement Study C265256
Solicitation # C265256
The Orange County Transportation Authority is soliciting professional services for the Orange County Managed Lanes Segment Advancement Study, identified as Agreement No. C265256. The primary objective of this firm fixed price contract is to evaluate existing, planned, and potential managed lane facilities in Orange County to identify up to two priority segments most suitable for advancement into the Project Initiation Document phase. The study is estimated to take 18 months and is budgeted at 350,000 dollars. The scope of work is divided into four primary tasks: project management and coordination, segment inventory and priority selection, priority segment advancement assessment, and the delivery of a final study report with supporting technical files. The selection process is based on identifying the proposal most advantageous to the Authority, with a competitive range and a potential Best and Final Offer phase. Awarded consultants must provide key personnel, maintain comprehensive insurance, and adhere to Level 1 Health, Safety and Environmental Specifications. Administrative requirements include monthly electronic invoicing with a ten percent retention fee, which is released upon final acceptance. The contract is managed by Project Manager Carolyn Mamaradlo and Senior Contracts Administrator Josie Mellen, with all proposals required to be submitted electronically via the OpenGov Procurement portal by November 30, 2026.
Planning-Planning & Analysis

POSTED

about 11 hours ago

DEADLINE

in about 1 month
NAICS: 541330
New
SLED
RFQ: Susquehanna River Road Corridor Safety, Shared-Use Path and Quarry Park Access Improvements
Solicitation # BPM059336
The Town of Port Deposit, in coordination with WILMAPCO, is seeking a multidisciplinary planning and engineering consultant to implement an integrated safety and mobility project for the Susquehanna River Road corridor. The scope of work focuses on establishing a context-sensitive safety strategy using the Safe System Approach, determining safe multi-modal access to the planned Hopkins Quarry Park, and evaluating the feasibility and preliminary design of a shared-use path between Granite Avenue and Octoraro Park. The project aims to produce an actionable 30 percent design and basis-of-design package by June 30, 2027, with the potential for future progression to final Plans, Specifications, and Estimates. This is a qualifications-based selection process where the contract will be awarded to the most qualified firm based on equal weighting of their proposed team and key staff, project approach, and related experience in rural corridor safety and riverfront access. Compensation and detailed scope will be negotiated after the selection of the highest-ranked firm; therefore, no fee or price information should be included in the technical proposal. The project is initially funded by the Wilmington Area Planning Council and the Maryland Department of Transportation Kimberly Lamphier Bikeways Grant Program. Selected consultants must provide proof of financial capacity, a bid affidavit, and professional liability insurance of at least 1,000,000 dollars per occurrence, while adhering to federal civil rights and non-discrimination provisions.
Town of Port Deposit

POSTED

about 12 hours ago

DEADLINE

in 19 days
NAICS: 541330
New
SLED
Engineering and Traffic Surveys Supporting the Town's Speed Limits to Continue Radar Enforcement
Solicitation # 27-004
The Town of Los Gatos, through its Parks and Public Works agency, is soliciting proposals for solicitation number 27-004 to conduct engineering and traffic surveys across 65 designated roadway segments and all existing school zones. The primary objective is to renew the surveys supporting prima facie speed limits to ensure continued legal radar enforcement in compliance with the California Vehicle Code and AB 382. The selected consultant, who must be a California-licensed Professional Engineer qualified in traffic engineering, will perform speed data collection on 31 high-volume segments using radar and 34 low-volume segments using 24-hour mechanical counters. The scope also requires a review of three years of accident history, field checks of each segment, and the delivery of a final engineering report in searchable PDF format containing 85th-percentile speeds and a speed-limit recommendation matrix. The contract is for a one-year term beginning in January 2027 with no option for renewal. Proposers must submit electronic bids by November 27, 2026, and will be evaluated through a two-phase process consisting of a pass/fail responsiveness check followed by a 100-point scoring system based on qualifications, work plan, price, and references. Awardees must maintain significant insurance coverage, including 2 million dollars in general liability, 1 million dollars in automobile liability, and 1 million dollars in professional liability. The agreement includes strict non-discrimination requirements with potential liquidated damages of 100 dollars per day for non-compliance and allows for termination by either party with 15 days written notice. Payment is structured as monthly invoicing with net 30-day terms.
Parks and Public Works

POSTED

about 12 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The Travel Demand Modeling Consultant subcontract supports prime contractors on projects for the City of Pasadena Department of Transportation. The selected consultant is responsible for preparing input files, running models for baseline and project scenarios, summarizing outputs, and documenting all modeling assumptions. To ensure transparency and reproducibility of the modeling runs, the use of TransCAD software is required. Key deliverables include model input and output files, scenario summaries, and comprehensive documentation of assumptions. This opportunity is categorized under NAICS code 541330 and is managed by the California Transportation Department. The response deadline for this solicitation is October 6, 2026.

General Info

Consultant provides TransCAD travel demand modeling for Pasadena; deadline is October 6, 2026.

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-RFP-0479.

The full solicitation package (14 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Preparation of Technical Transportation Studies: On-Call Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Transportation Department
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Operates travel demand models for prime contractors on City of Pasadena Department of Transportation projects. Prepares input files and runs models for baseline and project scenarios, summarizes outputs, and documents assumptions. Requires TransCAD software to ensure reproducibility and transparency of modeling runs. Delivers model input/output files, scenario summaries, and documented modeling assumptions.

More opportunities from California → Transportation Department

Same awarding agency

NAICS: 541330
SLED
El Molino Avenue Demonstration Project
Solicitation # 2026-RFP-0502
The City of Pasadena Transportation Department is soliciting proposals for the El Molino Avenue Demonstration Project, a 3.8-mile initiative focused on implementing traffic-calming treatments using quick-build materials. Funded by a U.S. Department of Transportation Safe Streets and Roads for All grant, the project aims to enhance safety and improve walking and biking connections as part of the city's priority Greenway corridors. The selected consultant will be responsible for project management, developing a PS&E package with design documents at 60, 100, and final stages, and providing bidding and construction support. The project will utilize quantitative and qualitative data, including crash reports and community feedback, to inform permanent design improvements and the broader Citywide Active Transportation Plan. The contract has an initial performance period of 18 months, with design completion required within 12 months of the Notice to Proceed and an optional one-year extension available. Proposers must submit a technical proposal and a separate price proposal by November 6, 2026. Evaluation is based on a weighted scoring system that considers factors beyond price, with preferences awarded to local Pasadena businesses and State of California certified small or micro-businesses. Compliance requirements are extensive, including adherence to the Davis-Bacon Act, Buy America requirements, ADA and PROWAG accessibility standards, and various federal and local certifications regarding lobbying, non-collusion, and conflicts of interest.
Engineering Services

POSTED

21 days ago

DEADLINE

in 10 days
View Details

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