sentences:  US 287 then proceeds to Vernon, where it merges with (and is briefly co-signed with) US 70 and US 183.After US 70 and US 183 leave the route at Oklaunion and veer to the northeast, US 287 resumes its east-southeasterly track passing through Harrold and Electra on its way to Wichita Falls.On the northwest side of the city US 287 merges with I-44, US 82, and (briefly) US 277.