Expected intermittent lane closures, weather permitting:

Please note: at all times, there will be at least one lane open on the 183A frontage roads.

Sunday, May 6 through Friday, May 11, 2012:

• The northbound left lane of the 183A frontage road from New Hope to Blockhouse
• The northbound left lane of the 183A frontage road from Crystal Falls Parkway to RM 2243
• The southbound left lane of the 183A frontage road from Crystal Falls Parkway to New Hope
• The southbound left lane of the 183A frontage road from Hero Way to RM 2243
• The southbound left lane of the 183A frontage road from RM 2243 to Crystal Falls Parkway
• The northbound right lane of the 183A frontage road from New Hope to Crystal Falls Parkway
• The south to northbound turnaround on FM 1431

All lane closures are subject to change.

Starting October 8, 2011: Traffic on northbound 183A will begin utilizing a new northbound exit ramp at New Hope Drive.

NEW RIGHT-TURN LANE AT SCOTTSDALE: In order to facilitate traffic flow out of the Block House Creek subdivision, the 183A construction team has created a dedicated right-turn lane at the Scottsdale/183A intersection. Motorists turning right onto the southbound frontage road will no longer have to wait behind those crossing Scottsdale to head north.

The 183A acceleration and deceleration lanes at Scottsdale are now closed for construction and will remain closed throughout the duration of the project.

 

March 25, 2010
Construction Officially Underway on Northern Extension of 183A (PDF)
Construction is officially underway on the five-mile, northern extension of the 183A toll road in Williamson County, following a ceremonial ground breaking ceremony on Thursday, March 25, 2010. The project is being paid for through the sale of toll revenue bonds that will be repaid over the next 30 years by drivers who choose to use the road.

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