Data & Visualizations

Interactive charts, maps, and data stories exploring the numbers behind policy, infrastructure, and industry.

FinanceInfrastructureInteractive

Infrastructure Spending Tracker

Tracking the allocation and disbursement of Bipartisan Infrastructure Law funds across states and project categories.

Updated May 2026Open

PoliticsHistoricalMaps

Political Polarization Index

Measuring ideological divergence in congressional voting patterns over the last 50 years, with district-level breakdowns.

Updated April 2026Open

IndustryTradeNetworks

Supply Chain Flows

Visualizing industrial output, freight routes, and trade dependencies across major U.S. manufacturing sectors.

Updated March 2026Open