SH 550 has 4 cashless gantries and 3 sections
- Direct Connector (I69E to Old Alice Rd.)
- Paredes Line (Paredes Line Rd. to FM 511)
- Port Spur (Alton Gloor to The Port of Brownsville)
Each gantry accepts, TxTag
, and Pay By Mail
. To maximize the convenience of using SH 550 for your trips, we highly advice you enroll with a TxTag or PToll™ account to avoid paying bills by mail. Vehicles are charged each time they pass through a gantry.
Take advantage of the extreme convenience of using TxTag or PToll™ and save up to 25% on your toll fees. Click either or below to enroll now!
- TxTag - Electronic Transponder Windshield Sticker
- PToll™ - Enroll your vehicle using your smartphone
Commercial accounts are also available for business owners that own more than 1 vehicle. Call us at, (956) 621-5571 or email us
for immediate assistance.