This Government Contract opportunity from California was posted on May 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Roundabout Design and Implementation Support

Closed

State & Local

Submission Closed06/25/2026, 06:00:00 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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New Jersey Department of Transportation Procurement

POSTED

about 13 hours ago

DEADLINE

in 21 days

AI Contract Overview

The contract focuses on engineering design and analysis services specifically targeted at modern roundabouts. Key responsibilities include developing entry and exit geometry, designing splitter islands, creating signage plans, and conducting traffic flow modeling in accordance with Caltrans guidelines. This subcontract aims to ensure that the roundabout designs meet state standards and effectively manage traffic movement to enhance safety and efficiency. The opportunity was posted on May 14, 2026, with a response deadline set for June 25, 2026. It falls under NAICS code 541330, which pertains to engineering services. The contract is managed by the Engineering Services agency in California, although specific location details for performance or office address are not provided. This engagement supports California’s infrastructure development by providing specialized engineering expertise for roundabout implementation.

General Info

Engineering design and traffic modeling for California roundabouts per Caltrans standards; deadline June 25, 2026.

Agency

California → Engineering Services

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ-00090.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Transportation Engineering 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

PostedMay 14

subcontract

Response DeadlineJun 25

Deadline has passed

Submission Closed

06/25/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Engineering Services

Office AddressN/A

ContactsNo contact information available

Full Description

Engineering design and analysis for modern roundabouts, including entry/exit geometry, splitter islands, signage, and traffic flow modeling per Caltrans guidelines.