Bay Area Rapid Transit today proposed a $2 billion plan to boost its fleet and capacity to help relieve regional congestion issues.

BART’s wish list would be paid for by a proposed regional funding measure that would increase the current $5 bridge toll at seven state-owned bridges, which include the Bay Bridge, Richmond-San Rafael Bridge and San Mateo-Hayward Bridge.

If Regional Measure 3 gets on the ballot and voters approve it, the $1 to $3 toll increase would generate $127 million to $381 million…