SAN FRANCISCO  Following the lead of other congested cities like London and Singapore, officials in San Francisco are considering a plan to ease traffic by charging drivers a fee upon entering notoriously clogged sections of the city.

Using $1 million in federal funds, the San Francisco County Transportation Authority is studying various “congestion pricing” options. If approved, such pricing would make San Francisco the first American city to charge cars a fee to enter certain neighborhoods at certain times.

“I want a San Francisco that is far less congested and far easier to navigate,” said a city supervisor, Jake McGoldrick, who has shepherded congestion pricing proposals and is leaving office this week because of term limits.

Congestion pricing generally intends to nudge drivers out of their vehicles and onto buses, subways and bicycles by pushing up the cost of driving into certain parts of a city during peak commuter hours. The fees help generate money to improve public transportation.