U.S. needs safer bridges. Super strong concrete could help PBS News Hour

Premiered February 12, 2020
U.S. needs safer bridges. Super strong concrete could help

This super strong concrete could repair aging bridges. Here's what's standing in the way

About the Program

PBS News Hour

Millions of Americans turn to PBS for the solid, reliable reporting that has made PBS News Hour one of the most trusted news programs in television.

Here’s your ticket to stream.

Stream the best of public television on demand with GPB Passport: MASTERPIECE dramas and mysteries, NOVA, Ken Burns documentaries, Finding Your Roots and more. Binge full seasons, get early access to new episodes before they air on television and catch up on programs you missed with this powerful donor benefit from GPB!