The 183A Toll Road or 183A is a controlled-access toll road in the Austin metropolitan area of the U.S. state of Texas. The road includes sections in north Austin, Cedar Park, and Leander.[2] It provides a bypass for U.S. Route 183. The road is owned and operated by the Central Texas Regional Mobility Authority. The 183A Toll road is electronic only and has no cash toll booths. Motorists driving without a toll tag will receive a bill in the mail payable within 30 days. The tolled portion of the highway runs from US 183 near SH-45 to FM 2243 in Leander.

183A Toll Road marker
183A Toll Road
Map
183A highlighted in red
Route information
Maintained by CTRMA
Length10.7 mi[1] (17.2 km)
Existed2007–present
Major junctions
South end US 183 / SH 45 Toll / RM 620 in Cedar Park
Major intersections
North end US 183 in Leander
Location
CountryUnited States
StateTexas
CountiesWilliamson
Highway system

Route description

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The 183A Toll Road starts in Austin at an interchange with US 183 and SH 45. The freeway runs north to a point near Fenway Park where US 183 turns off to the north-northwest. From that location, the toll road runs to the north through an area composed of residential subdivisions. Near Heritage Park, there is an interchange for Whitestone Boulevard near some commercial developments. Near the interchange with RM 2243, 183A turns to the northwest and ends at a connection with US 183 in Leander.[3]

Tolls

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183A Toll Road Park Street mainline toll plaza
Toll locations and rates for passenger cars[4]
Toll plaza Pay by mail toll TxTag toll
Lakeline mainline plaza $0.86 $0.57
Park Street mainline plaza $2.31 $1.54
Brushy Creek ramps $0.72 $0.55
Scottsdale ramps $1.64 $1.11
Crystal Falls mainline $0.65 $0.44
Crystal Falls ramps $0.65 $0.44

Violation fees

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If a TxTag holder (or customer of any other acceptable toll-tag) has a TxTag account with a negative balance, Municipal Services Bureau (MSB) will mail a separate bill with a higher fee.[5]

Violation fees are fees added to an unpaid pay-by-mail bill. An unpaid bill can accrue up to $60 in fees after 90 days.

Toll violation process
Stage of process Violation fee Description Time frame
Toll bill $0 Tolls + processing fee (tolls + $1) 0–30 days
1st violation notice $15 Tolls + processing fee + violation (tolls + $16) 31–60 days
2nd violation notice $15 Tolls + processing fee + violation + 2nd violation (tolls + $31) 61–90 days
Final notice $30 Tolls + processing fee + violation + 2nd violation + final notice (tolls + $61) 91–120 days

History

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The first section of the toll road opened in March 2007 between RM 620 and RM 1431.[6] As initial traffic was higher than expected, the toll road was extended 5 miles to the north. The Phase II extension opened on April 6, 2012 at a cost of $105 million.[7] The 6.6 mile Phase III extension from Hero Way to north of SH 29 in Liberty Hill has been approved.[8] Construction on Phase 3 began in April 2021, and the roadway is expected to open in early 2025.[9] It will run on the current alignment of US 183 north of Leander.

Exit list

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The entire route is in Williamson County. All exits are unnumbered.

LocationmikmDestinationsNotes
Austin0.00.0 
 
 
 
 
 
US 183 south / SH 45 Toll west / RM 620 east
Southbound exit and northbound entrance
0.40.64 
 
US 183 north / Lakeline Mall Drive
Northbound exit only; last exit before toll plaza; southbound US 183 entrance is from Lakeline Boulevard
Cedar ParkNorthbound toll plaza
0.91.4Lakeline BoulevardSouthbound exit is via Avery Ranch Boulevard; last free exit
Southbound toll plaza
1.42.3  US 183 / Avery Ranch BoulevardNorthern end of US 183 concurrency
2.74.3Brushy Creek Road / Cypress Creek Road
Toll plaza
4.36.9   RM 1431 (Whitestone Boulevard) – Round Rock, Cedar ParkNo direct southbound exit (signed at New Hope Drive); access to Cedar Park Regional Medical Center
5.18.2New Hope Drive
6.19.8Scottsdale DriveDirect northbound exit only (southbound exit signed at Crystal Falls Parkway)
7.111.4Crystal Falls Parkway
Leander8.513.7  RM 2243
8.914.3Hero WayDirect southbound exit and northbound entrance
9.915.9San Gabriel ParkwayNorth end of tollway; at-grade intersection; interchange expected to open in 2025
10.717.2 
 
US 183 north / Bryson Ridge Trail
Green Valley Drive / South Gabriel DriveInterchange expected to open in 2025
Whitewing Drive / Larkspur Park BoulevardInterchange expected to open in 2025
Liberty Hill  SH 29 – Burnet, Georgetown, CirclevilleInterchange expected to open in 2025
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

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  1. ^ Google Maps
  2. ^ Mendoza, Michael (March 9, 2005). "Ceremony marks groundbreaking for 183A". KVUE-TV. Archived from the original on August 5, 2009. Retrieved August 1, 2009.
  3. ^ "Overview Map of the 183A Toll Road" (Map). Google Maps. Retrieved August 20, 2011.
  4. ^ "Toll Rates" (PDF). Central Texas Regional Mobility Authority. Archived from the original (PDF) on March 6, 2014. Retrieved June 2, 2013.
  5. ^ "Frequently Asked Questions". paytexastoll.com. Archived from the original on December 4, 2012.
  6. ^ "183A Toll Road". Central Texas Regional Mobility Authority. Archived from the original on February 19, 2011. Retrieved September 21, 2014.
  7. ^ Samuel, Peter (April 7, 2012). "Austin TX area 183A opens 5 mile extension north, now near 10 miles tolled". Toll Roads News. Archived from the original on November 17, 2014. Retrieved September 21, 2014.
  8. ^ Linan, Ali (April 23, 2019). "Central Texas Regional Mobility Authority to extend Toll 183A". Community Impact Newspaper. Retrieved April 24, 2019.
  9. ^ Washington, Zacharia (September 12, 2023). "Construction on 183A Toll Phase 3 north of Leander a third of the way complete; plus other Cedar Park, Leander transportation updates". Community Impact Newspaper. Retrieved January 5, 2023.
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