The washed out lanes of northbound US 301 in Riverview reopened Friday.
Crews finished repairs early Friday morning on the broken water main that closed the roadway for about a day and a half.
Northbound US 301 at Balm Riverview Road wasn't open for the morning rush Thursday as crews worked to repair the water main.
Crews were in the final stages of the repair early Thursday morning when attempts to control the leak failed and water began pouring out again.