New traffic light updates coming to Grayson County

GRAYSON COUNTY, Tex. (KXII) - Traffic signal updates are coming to Grayson County.

The Texas Department of Transportation says lights on State Highway 91 and US 69 will be getting upgrades.

The project began on Monday and will cost more than $200,000.

Construction will take place at SH 91 at Wooklake road and US 69 at Spur 503.

Drivers are asked to find an alternate route due to daytime lane closures.

The project should be completed in January.