At 8 p.m. Friday, Oct. 5 the northbound SH 121 frontage road at Bass Pro Drive will shut down for utility work as crews continue construction on the I-635/SH 121 interchange expansion. The road will remain closed until 6 a.m. Monday, Oct. 8. The $370 million Texas Department of Transportation project includes rebuilding and widening SH 121 north of the Dallas-Fort Worth International Airport to accommodate new interchanges for SH 121 at I-635 and FM 2499. The Bass Pro Drive bridge in Grapevine will also be widened to six lanes and reconstructed along with the frontage roads. The project is expected to be complete in 2022. The DFW Connector Project provided a map showing the detour for this closure. Visit www.dfwconnector.com for future closures.