NTTA North Texas Tollway Authority RFB 25105-NTT-00-GS-HR Mobile/After Hour Drug Testing Services Project Description: Mobile drug/alcohol testing services provided at any location in the metroplex, 24 hours a day, 7 days a week, 365 days a year. NTTA is accepting bids for the above-mentioned solicitation until 2/9/2026 at 11:00 am. CT. Vendors can register, download full project details and documents, submit questions and upload bids to NTTA's Marketplace (https://www.nttamarketplace.org). Email bidpurchasing@ntta.org for questions on registration or use of website. IPL0307221 Jan 23,30 2026