The Nevada Department of Transportation (NDOT) closed Tropicana Avenue over I-15 for a few hours overnight to repair the temporary Diverging Diamond Interchange (DDI).

NDOT said the closure between Dean Martin Drive and New York-New York would begin at 11 p.m. Monday and last through 4 a.m. Tuesday. The ramp from northbound I-15 to Tropicana Ave will also be closed during that time.

Officials advise drivers to use Flamingo Road, Harmon Avenue, Hacienda Avenue, or Russell Road as detours.

Tropicana Avenue reopened Monday morning following an eight-day closure in a temporary DDI configuration.

According to NDOT, the DDI is meant to reduce congestion and improve safety and efficiency during construction. The overnight repairs are aimed at improving safety for drivers navigating the DDI.