Campaigns supported by stadium and billboard companies have spent a significant amount of money on an upcoming election. The total amount spent so far is $3.4 million. This includes $2.1 million from a stadium-backed committee and $1.3 million from a billboard-backed committee.

The election, set to take place on November 3, will feature several ballot measures. These measures include proposals to increase taxes on large event tickets and restrict commercial ads on public roads.

Further details about the election and the campaigns involved are available from the source.