# Port Arthur Publicpurchase #P26-057

Traffic Signal Timing Analysis, Optimization, and SCADA System Integration for Port Arthur, TX

**Posted:** September 22, 2026
**Respond By:** October 07, 2026
**Identifier:** P26-057
**NAICS:** 541330, 541512

The City of Port Arthur, Texas is requesting quotations for specialized traffic management services and system integration.
- Government Buyer:
  - City of Port Arthur, Texas (local government)
- Services Requested:
  - Traffic signal timing analysis and optimization
  - Installation and programming of a traffic management intelligent system
  - Integration of the traffic management system with a SCADA (Supervisory Control and Data Acquisition) system
- OEMs and Vendors:
  - No specific OEMs or vendors are named in the solicitation
- Unique/Notable Requirements:
  - SCADA system integration is required for enhanced traffic management capabilities
  - Focus on improving traffic flow and system automation
- Technical Information:
  - NAICS codes: 541330 (Engineering Services), 541512 (Computer Systems Design Services), 237310 (Highway, Street, and Bridge Construction)
  - NIGP codes: 96882, 92037, 92593
  - UNSPSC codes: 81101513, 43232804, 72141123

### Description

This is a request for quotation (RFQ) for traffic signal timing analysis, optimization, installation, and programming of a traffic management system, including SCADA system integration.

[View original listing](https://www.publicpurchase.com/gems/portarthur,tx/buyer/public/publicInfo)