By Meg Wagner, Melissa Macaya, Veronica Rocha, Melissa Mahtani and Amanda Wills, CNN
Here's where polls are closing at 8 p.m. ET:
Follow along here and at CNN's Election Center for full coverage.
Joe Biden will win Massachusetts, CNN projects.
There are 11 electoral votes at stake in Massachusetts. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: Former Democratic nominee Hillary Clinton carried the state, and President Trump won the general election.
Joe Biden will win Delaware, CNN projects.
There are three electoral votes at stake in Delaware. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: Former Democratic nominee Hillary Clinton carried the state, and President Trump won the general election.
Joe Biden will win the District of Columbia, CNN projects.
There are three electoral votes at stake in DC. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: Former Democratic nominee Hillary Clinton carried the district, and President Trump won the general election.
Joe Biden will win Maryland, CNN projects.
There are 10 electoral votes at stake in Maryland. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: Former Democratic nominee Hillary Clinton carried the state, and President Trump won the general election.
President Trump will win Oklahoma, CNN projects.
There are seven electoral votes at stake in Oklahoma. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: President Trump carried the state and won the general election.
From CNN’s Nick Valencia and Jason Morris
Absentee ballot processing in Fulton County, Georgia, has been delayed due to a burst pipe, county spokesperson Regina Waller said.
According to Waller, a pipe burst at State Farm Arena above the processing room for all absentee ballots in Fulton County, but no ballots were damaged.
“The matter caused the start of work today to be delayed by four hours,” Waller said.
“The team is prepared to continue working to complete processing of absentee ballots,” Waller added.
From CNN’s Grace Sparks
Trump voters heavily favored the economy as the most important issue to their vote, with around 3 in 5 saying so, according to early exit polls. The issue of crime and safety followed at a distance for those voters.
One-third of voters who back Joe Biden, meanwhile, said racial inequality was their most important issue, followed by almost 3 in 10 who said it was coronavirus, 1 in 10 who said health care policy, and 1 in 10 who said the economy.
About this year's exit polls: CNN's exit polls this year incorporate in-person interviews at early voting locations and telephone interviews to target by-mail voters. Those surveys are in addition to the in-person interviews with voters on Tuesday. In every state where exit poll results are available on election night, there will be a combined result to reflect a complete picture of voters across the country.
To account for the large share of early in-person voters in critical states such as North Carolina, Florida and Texas, Edison Research has spent the past month conducting the same type of in-person interviewing that it does on Election Day at a random selection of early voting locations around eight states.
Read more about exit polls during a pandemic here.
Joe Biden will win Vermont, CNN projects.
There are three electoral votes at stake in Vermont. It takes 270 electoral votes to win the 2020 presidential election.
Who won in 2016: Former Democratic nominee Hillary Clinton carried the state, and President Trump won the general election.