Richard whirled around and saw that the lane behind him was closing.

One lane closed in both directions through next Sunday.

Two or three westbound lanes closed until further notice, for maintenance.

All but one lane closed in each direction for restriping.

Various lanes closed at night for repaving until the end of the year.

Perhaps because drivers become so annoyed when they see lanes closed and construction workers' standing around doing nothing.

Various lanes closed at night for repaving, through 1995.

"Right lane closed 1/2 mile ahead," tells you what's coming.

"Obviously, road construction would stop in a disaster, but ongoing projects could have certain roads or lanes closed at any given time," he said.

One lane closed in each direction and speed reduced to 35 mile per hour during construction.