Users of the Dulles Toll Road can expect to pay more in 2019, according to a 2018 draft budget presented to the Metropolitan Washington Airports Authority Board today.No increase from the $3.50 toll ($2.50 at the plaza and $1 at the ramp) is planned in 2018; however, it is expected to jump to $4.75 the following year. Numbers presented by the Board’s Finance Committee show that is only the beginning of the hikes.In 2023, the toll is projected to go up to $6. Additional jumps of $1.25 or more are projected every five years for the following two decades, resulting...