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This week, rapid transit headaches in Washington, D.C. and the Bay Area highlighted the need for better maintenance of U.S. public transportation infrastructure. However, a new report from Chicagoland's Regional Transportation Authority suggests that the CTA is in a little better shape than its peers.

A new study concludes that most U.S. bike-share cities, including Chicago, have provided much better access to stations for whites than African Americans. The report is based on fall 2014 Divvy station location data, but the coverage area has greatly expanded since then to include many more communities of color, so it's likely that geographic access has significantly improved. However, it's clear that more work needs to be done in Chicago before the system can be considered truly accessible to African-American and Latino residents.

A new study has found that buffered bike lanes are better than conventional bike lanes when it comes to encouraging bicyclists to ride outside the door zone. The study draws its conclusion, in part, based on a test done with bike lanes in Chicago.

The Illinois Department of Transportation is again seeking the Chicago Metropolitan Agency for Planning's help to build an expensive highway expansion that isn't included in the region's planning blueprint. This time, it's not about a putting a flyover above Halsted Street and a wall in front of people's homes, like the agency plans to do with the Circle Interchange expansion. IDOT, along with the Indiana Department of Transportation, needs approvals from several CMAP committees and the full board so the two agencies can spend $2.75 billion building a brand new four-lane highway in southern Will County.