Motorists may see lane closures because of two projects on I-405 in Bellevue next week.

From June 2-5, during the night and early morning hours, crews may close a lane on southbound I-405 between Southeast Eighth Street and Coal Creek Parkway for electrical work. Crews may also close the following ramps:

* The ramp from southbound I-405 to eastbound I-90.

* The ramp from eastbound I-90 to northbound I-405.

* The ramp from Coal Creek Parkway to northbound I-405.

Also next week, crews will continue building a bridge across I-405 at Northeast 10th Street.

From June 2-6, during the night and early morning hours, crews may close two lanes in each direction of I-405 between Northeast Eighth Street and SR 520 to excavate for the pier that will support the new bridge across I-405 at Northeast 10th Street. Crews also may close the following ramps:

* The ramp from southbound I-405 to westbound Northeast Eighth Street.

* The ramp from Northeast Sixth Street to northbound I-405.

* The ramp from southbound I-405 to Northeast Sixth Street.