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Yale Climate Connections

Iowa City’s free buses are getting people out of cars

Iowa City saw a 43% increase in bus ridership after eliminating fares, leading to fewer car trips and reduced carbon emissions. The city funded the initiative by raising parking fees and promoted bus use through community events and improved transit stops. The program has also encouraged more walking, biking, and social interaction among residents.

What happened

Iowa City made all bus rides free, leading to a 43% increase in bus ridership and fewer car trips.

Why it matters

This shift reduces carbon emissions and eases traffic, showing how free public transit can encourage sustainable urban living.

Why it belongs here

The story highlights community-driven solutions to climate challenges, offering a hopeful example of collective action and innovation.

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