Travelers on Interstate 84 next week should expect nighttime ramp closures between 10 p.m. and 5 a.m. Monday through Thursday nights in Hood River. The closures will be at I-84 east Exit 63 on-ramp and Exit 64 east off-ramp, and I-84 west Exit 64 on-ramp and Exit 63 west off-ramp. Crews are completing the first phase of construction work to repair and replace bridge decks on the I-84 bridges over Hood River. The schedule is subject to change and weather dependent.