The Texas Department of Transportation Brownwood District is postponing plans to close down a section of U.S. Highway 281 that goes over Sulphur Creek. A new start date for construction has yet to be determined.Originally, TxDOT intended to close the section of U.S. 281 that goes from E.E. Ohnmeiss Drive northward over the creek beginning this week and ending April 26.There remains a possibility…