As polls closed on the West coast, the Illinois senator was projected to receive enough electoral votes to pass the 270-vote threshold.
Obama is projected to win California, Washington, Oregon and Hawaii.
He also is projected to win Virginia, a state that hasn't voted for a Democratic president since 1964.
As Obama built up a commanding lead over Sen. John McCain, senior aides to the Arizona senator were growing pessimistic about his chances.
When asked if they saw a path to victory, two senior McCain aides said no.
CNN earlier projected that Obama will win Ohio, a key battleground state with 20 electoral votes.
Source
As of 11:16 p.m. EST, Tue November 4, 2008
