Editor's note: Whenever Congress examines ways to repair and improve our nation's roadways, NFIB steadfastly opposes any increase in the gas tax to pay for new highway spending. However, the list of repairs to outdated infrastructure is growing longer, and congestion is worse each year, so policymakers are looking at various ways to address the problems. U.S. Secretary of Transportation Mary Peters advocates tolling, and we invited her to share the administration's ideas.