Street Construction Updates & Closures

Street Construction Updates & Closures

Published on August 24, 2026

Street Closure - Western Avenue

Beginning at 7:30 p.m. on Monday, August 24, 2026, South Western Avenue will be closed between Timber Oak Trail and 95th Street to prepare the street for paving.

The street will reopen from 6:00 a.m. to 8:30 a.m. on Tuesday, August 25, 2026, for school drop-off, and close again to complete paving.

Western Avenue is scheduled to reopen to two-way traffic before 2:00 p.m. on Tuesday, August 25, 2026. Crews will then pave the northbound lane of Western Avenue between Timber Oak Trail and 85th Street Tuesday afternoon and the southbound lane Wednesday afternoon, with traffic using the center turn lane and the remaining open lane during work.

This work is anticipated to be complete by the end of the day on Wednesday, August 26, 2026.

Drivers are urged to use caution and reduced speeds while traveling near the construction area and may want to consider alternate routes.

Street Closure - Tallgrass Avenue

Beginning on Wednesday, August 26, 2026, Tallgrass Avenue will be closed from 85th Street to approximately one-quarter mile north of Lincoln County Highway 106 (271st Street) to allow crews to install underground utilities and do grading work.

The proposed work includes watermain installation, storm drainage improvements, street widening, and gravel installation for a future concrete surfacing project.

Traffic will be detoured via 85th Street, Louise Avenue, and Lincoln County Highway 106 (271st Street). Access to residents and businesses along Tallgrass Avenue will be maintained during construction.

The street is anticipated to be reopened to traffic in late November.

Drivers are urged to use caution and reduced speeds while traveling near the construction area and may want to consider alternate routes.

Street Closure - 271st Street (Lincoln County Highway 106)

Beginning on Monday, August 31, 2026, 271st Street (Lincoln County Highway 106) will be closed between Cliff Avenue and Southeastern Avenue to allow crews to install a steel casing pipe under the railroad tracks and under Cliff Avenue.

Traffic will be detoured utilizing Cliff Avenue, 57th Street, and SD Highway 11. Traffic on Cliff Avenue will not be impacted.

Weather permitting, this work is anticipated to be completed by the end of October.

Drivers are urged to use caution and reduce speed while traveling near the construction area and may want to consider alternate routes.

• Closures
• Street Construction Update