183 South scheduled road construction, closures, detours for week of March 22

Staff Report

Austin — Short and long-term lane, road closures, and detours that may impact drivers along US 183 and adjacent roadways in east Austin.

Below is an overview of the 183 South project’s lane, road, and ramp closures. Work continues along US 183, including bridge construction, roadway installation, sound wall work, utility work.

The Central Texas Regional Mobility Authority is an independent government agency created in 2002 to improve the transportation system in Williamson and Travis counties.

The Mobility Authority is overseen by a seven-member Board of Directors. The Governor appoints the Chairman, and the Travis and Williamson counties Commissioners Courts each appoint three members to serve on the Board.

• US 183 Short & Long Term Closures & Detours •

*Dates are subject to change based on weather and other circumstances.

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Short Term

LANE CLOSURE — 3/8/21 to 3/26/21 — GUARDRAIL WORK
Monday (3/8) 6 a.m. until Friday (3/26) 3 p.m., US 183 northbound left mainlane will be closed from MLK Blvd. to Manor Rd.

LANE CLOSURE — 3/15/21 to 3/21/21 — GUARDRAIL WORK
Friday (3/15) 8 p.m. to 10 a.m., Saturday (3/20) 6 p.m. to 10 a.m., US 183 southbound mainlane will be reduced to one lane from Loyola to Techni Center and 183 on-ramp at MLK will be closed. Detour via on-ramp at Smith Rd.

LANE CLOSURE — 3/15/21 to 3/20/21 — DRAINAGE WORK
Monday-Friday (3/15-3/19) 8 p.m. to 6 a.m., US 183 northbound left mainlane from Patton to Vargas and southbound right mainlane Vargas to Patton will be closed.

LANE CLOSURE — 3/17/21 to 3/21/21 — PAVING
Friday (3/19) 8 p.m. to 10 a.m., Saturday (3/20) 6 p.m. to 10 a.m., southbound US 183 mainlanes will be reduced to one lane between US 290 and Manor/Springdale Road.

RAMP CLOSURE — 3/18/21 to 3/20/21 — PAVING
Thursday (3/18) 8 p.m. to 6 a.m., and Friday (3/19) 8 p.m. until Sunday (3/21) 5 p.m., US 183 southbound two general-purpose lanes will be closed from Loyola to 51st St.

LANE CLOSURE — 3/19/21 to 3/21/21 — DRAINAGE WORK
Friday (3/19) 8 p.m. until Sunday (3/21) 5 p.m., US 183 northbound right general-purpose lane will be closed from Interchange Blvd. to Bolm.

LANE CLOSURE — 3/21/21 to 3/27/21 — DRAINAGE WORK
Sunday-Friday (3/21-3/26) 8 p.m. to 6 a.m., US 183 southbound right mainlane will be closed from Montopolis Dr. to SH 71.

LANE CLOSURE — 3/21/21 to 3/27/21 — DRAINAGE WORK
Sunday-Friday (3/21-3/26) 8 p.m. to 6 a.m., US 183 northbound exit ramp left lane will be closed at Thompson Lane and right mainlane will be closed from SH 71 to Montopolis Dr.

LANE CLOSURE — 3/22/21 to 3/26/21 — PEDESTRIAN BRIDGE
Monday-Friday (3/22-3/26) 9 a.m. to 3 p.m., US 183 northbound right general-purpose lane will be closed from Loyola to Manor Rd.

LANE CLOSURE — 3/22/21 to 3/26/21 — PEDESTRIAN BRIDGE
Monday-Friday (3/22-3/26) 9 a.m. to 3 p.m., US 183 southbound right mainlane will be closed from Manor Rd. to Loyola.

LANE CLOSURE — 3/22/21 to 3/24/21 — SIGN INSTALLATION
Monday-Wednesday (3/22-3/24) 9 a.m. to 3 p.m., US 183 southbound left general-purpose lane will be closed from Smith Rd. to Bolm.

LANE CLOSURE — 3/22/21 to 3/27/21 — PAVING
Monday-Thursday (3/22-3/25) 8 p.m. to 6 a.m., Friday (3/26) 8 p.m. to 10 a.m., US 183 southbound mainlane will be reduced to one lane Loyola to Techni Center and on-ramp will be closed at MLK Blvd.

ROAD CLOSURE — 3/22/21 to 3/23/21 — LANDSCAPING
Monday-Tuesday (3/22-3/23) 9 a.m. to 3 p.m., North to South U-turn at MLK Blvd. will be closed.

LANE CLOSURE — 3/23/21 to 3/23/21 — GUARDRAIL WORK
Tuesday (3/23) 9 a.m. to 3 p.m., US 183 northbound right mainlane will be closed from Loyola to Purple Sage.

LANE CLOSURE — 3/23/21 to 3/23/21 — GUARDRAIL WORK
Tuesday (3/23) 9 a.m. to 3 p.m., US 183 northbound right mainlane will be closed from Montopolis Dr. to Bolm.

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Long Term