Interactive network graphs revealing bipartisan cosponsorship patterns in the 119th Congress. Click a view below to explore.
Members who rarely cross party lines — less than 3% of their cosponsorship reaches across the aisle.
Spotlight the top bipartisan connectors — members who reach across party lines the most.
Members who cross party lines more often than they work with their own side. Traitors or free thinkers?
Interactive US map — see which state delegations work across the aisle and which stay loyal.
Pick a policy area — healthcare, defense, AI — and see the cosponsorship web for that topic.