The Wyoming Department of Transportation has is alerting drivers that chip sealing is scheduled to begin Monday on the Togwotee Pass Fourmile section between Dubois and Moran Junction. Highway officials say travelers should expect up to 15 minute delays while the work is under way. Weather permitting, work is scheduled from dawn to dusk through the entire week. Flaggers will be posted and pilot cars will lead traffic through the area. Motorists should keep their speeds down to prevent broken or chipped windshields.