Hindustan TimesUs
High-friction treatment followed 54 crashes on Iowa bridge
After 54 crashes in four years, Iowa applied a high-friction surface to an Interstate 380 bridge in 2012. Skid readings climbed from the 30s and 40s to the 90s and 100s; four crashes followed in the next year.
This card is an AI-assisted summary of reporting published by Hindustan Times. Read the original report before relying on it for medical, legal, financial, safety, or emergency decisions.