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  5. ›TRAFFIC SIGNAL TIMING ANALYSIS AND OPTIMIZATION AND…

City of Port Arthur·Texas

TRAFFIC SIGNAL TIMING ANALYSIS AND OPTIMIZATION AND INSTALLATION AND PROGRAMMING OF A TRAFFIC MANAGEMENT INTELLIGENT SYSTEM (SCADA SYSTEM)

Closes 10/21/2026$1M – $3MRequest for QualificationLogin required
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Description

The City of Port Arthur is seeking a qualified engineering firm to design, install, and program a city‑wide traffic management intelligent transportation system (ITS) based on a SCADA platform. The effort includes data collection, traffic signal timing analysis, development of optimized timing plans, procurement and installation of SCADA‑compatible software, field programming of controllers, integration of communication networks, testing, training, and post‑implementation performance evaluation for 63 city‑maintained signalized intersections (including shared TxDOT signals). The contract will be awarded to the most qualified respondent after a qualifications‑based selection process, with the firm responsible for all labor, equipment, materials, and supervision.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Clifton Williams(Purchasing Manager)

[email protected]

(409) 983-8161

Key dates

Opened
9/22/2026
Closes
10/21/2026

Last updated

Details

Type
Request for Qualification
Industry
Engineering Services
NAICS
541330
Solicitation №
P26-057

Budget estimate

$1,000,000 – $3,000,000

The solicitation does not disclose a contract value. A city‑wide ITS/SCADA deployment for 63 signalized intersections typically ranges from $1 million to $3 million, depending on software licensing, hardware procurement, engineering labor, and contingency. Factors influencing the final amount include the complexity of existing infrastructure, the need for fiber or wireless upgrades, and the scope of post‑implementation analytics.

AI estimate from the solicitation

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