183A Phase III

The 183A Phase III Project has come to a close. Please follow @CTXMobility for agency news and @RMATIMCenter for traffic updates. For questions about a bill, visit paymobilitybill.com or call 833-762-8655.

ATTN: At the end of this month, the 183A Phase III website and phone hotline will close. Questions about the project can be directed to @CTXMobility.

Our crews are still working hard, so please do your part to keep the work zone safe. Keep your eyes on the road and slow down for your safety and the safety of others.

MON (9/1) 9 p.m. to 5 a.m. On southbound 183A frontage road, the inside turn lanes from Bryson Ridge to Hero Way will be closed. Please use caution while driving this Labor Day weekend. #WilcoTraffic

MON (9/1) 9 p.m. to 5 a.m. On northbound US 183, the right lane will be closed from Green Valley to north of SH 29. Please use caution while driving this Labor Day weekend. #WilcoTraffic

We are here to keep you informed. Make sure to follow us for the latest construction updates and project information.

FRI (8/15) 8 p.m. to 7 a.m. There will be single lane closures on northbound and southbound US 183 north of Green Valley Drive. Drivers should also expect intermittent ramp closures connecting 183A. Stay alert and follow roadway signage. #WilcoTraffic

183A Phase III is extending the Shared Use Path north from Hero Way to Seward Junction Loop. While our crews wrap up the construction of the new path, you can gear up to plan your next bike ride. #MultiModalTransportation

As our construction and maintenance crews work hard to keep the new road safe for drivers, please do your part by slowing down and keeping your eyes on the road.

Phase III is open, but construction continues. Follow us to get alerts on construction and maintenance as our crews work hard to keep the new road safe for drivers.

In the coming months, you will start to see educational signage along the 183A Trail! To prepare, make sure to download the Trail Explorer by CTRMA so you can enjoy the augmented reality experiences the signs will offer. apps.apple.com/us/app/trail-e…

What a difference a year can make! The 183A Phase III Project is officially open. Thank you to our neighboring communities for your patience. Your new, easier connection to the 183A Toll Road is here.

Our team is actively sharing updates to keep you informed as we put the finishing touches on project construction. Stay tuned and follow us for the latest updates.

The new lanes may be open, but our crews are still working on remaining project elements. Remember to slow down and be patient to keep our workers safe in our construction zone. #GlobalRoadSafetyWeek #BeSafeTogether #BeTheHighwayHero

Dust levels rise with the heat, but our crews are ready. Water trucks are out on the roads, keeping construction zones clear and safe.

ICYMI, the final one-mile stretch of the 183A Phase III extension is now complete. Thank you to everyone for your patience during construction. We hope you enjoy the non-stop travel.

Yesterday, the Mobility Authority participated in @OperationLH Caring for Your Community Charity Golf Tournament. Thank you to everyone who came out to enjoy the beau-tee-ful day. ⛳operationlh.org/events

NOW OPEN: The final 1-mile stretch of 183A Toll going under SH 29, allowing drivers to bypass the signalized intersection. #WilCoTraffic

MON (5/19) and TUE (5/20) 9 p.m. to 5 a.m. On the southbound 183A frontage road, the entrance ramp north of Hero Way will be closed. Drivers may use the entrance ramp south of RM 2243 to access the 183A main lanes. #WilcoTraffic

MON (5/19) and TUE (5/20) 9 p.m. to 5 a.m. On southbound 183A, the exit ramp south of San Gabriel Parkway will be closed. Drivers may use the exit ramp north of Crystal Falls Parkway to access the 183A frontage road system. #WilcoTraffic