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PENNSYLVANIA ROAD TEST
In 1972, FHWA used 5 inches of scrubber waste in a parking-area base at Washington's Dulles Airport. 2 years later, wet weather caused the experimental base to soften and be replaced- In 1977, Pennsylvania tested an 800-foot road base made with power-plant scrubber sludge; its strength rose from 720 to 1,014 PSI over seven years
- Florida turned scrubber waste into road base in 12 projects by 1989; 100,000 tons earned highly satisfactory ratings, transforming an industrial byproduct into useful road base
- In 1972, Illinois built a highway embankment with 246,000 cubic yards of coal ash. It’s still holding up even after 50 yearsIn 1972, a groundbreaking highway project in Illinois incorporated coal fly ash as a structural fill, challenging traditional practices. Th...04 Sep, 2026, 09.46 PM IST
- Philadelphia painted black pavement with a light-coloured coating to fight extreme heat. A year later, researchers found one clear differenceTo tackle urban heat island effects, Philadelphia is trialing cool pavement solutions. In Hunting Park, a reflective light-colored coating ...24 Aug, 2026, 08.45 PM IST
- AI is plowing through the workplace. This new group wants to help people adapt and have jobsA newly formed bipartisan nonprofit named RAISE US is set to launch with over $500 million aimed at tackling job losses anticipated from ar...26 Jun, 2026, 10.23 AM IST
- Trump's Iran accord offers exit from war and fresh political risksA landmark agreement has been reached between the Trump administration and Iran to end their conflict and reopen the Strait of Hormuz. This...16 Jun, 2026, 08.08 AM IST
- Trump has surrendered to Iran, claims conservative influencer as Tehran experts within Republican Party trash war agreement to reopen Strait of HormuzU.S. Senator Lindsey Graham, a Trump ally who advocated for the war, said in a Sunday X post he was "somewhat concerned" that Iran's descri...16 Jun, 2026, 05.22 AM IST
- Election Results 2026 winners: Kentucky, Pennsylvania, Alabama, Georgia, Oregon, IdahoElection Results 2026: With just months to go for midterm polls, Kentucky, Pennsylvania, Alabama, Georgia, Oregon, Idaho elections are crit...20 May, 2026, 05.53 AM IST
- Early midterm polls reveal growing voter shift toward democrats as Trump’s GOP faces backlash over economy, immigration, and approval ratingsEarly midterm polls are showing signs of serious trouble for Trump’s GOP, as more voters begin shifting toward Democratic candidates in key...30 Apr, 2025, 11.52 PM IST
- Trump and Harris campaigns race to get the vote out on eve of US electionOn the eve of a historic U.S. presidential election, former President Donald Trump and Vice President Kamala Harris are locked in a tight r...04 Nov, 2024, 04.12 PM IST
- 2025 could be a great time to be President, economically speakingWith inflation returning to normal and infrastructure projects set to break ground, the U.S. economy is poised for a strong future. Preside...25 Jul, 2024, 09.09 PM IST
- Ukraine crisis: From banking to sports to vodka, Russia's isolation growsIn barely three days, Russia has become an international outcast because of its invasion of Ukraine. What's more, the actions against Mosco...01 Mar, 2022, 10.49 AM IST
- Joe Biden, Kamala Harris and others to promote relief plan's benefitsThe president will have more to say about the plan Monday at the White House, and he plans to visit a small business in Delaware County, Pe...15 Mar, 2021, 11.03 AM IST
- Few legal wins so far as Trump team hunts for proof of fraudOn Wednesday, Trump took aim at Philadelphia, the Democratic stronghold that helped push President-elect Joe Biden over the 270 Electoral C...12 Nov, 2020, 11.10 AM IST
- President Trump tends to his electoral map, as Joe Biden eyes Barack Obama boostAs Democrat Joe Biden holes up for debate prep in advance of Thursday's faceoff in Nashville, Tennessee, he's hoping for a boost from forme...21 Oct, 2020, 09.49 PM IST
- More than 40 Indian-Americans, Indian nationals die of COVID-19 in USThe US has become the world's first country to have registered more than 2,000 COVID-19 deaths in a single day with 2,108 fatalities report...11 Apr, 2020, 11.37 AM IST
- Who’s winning the self-driving car race?In the next three years, almost all of these contenders will be able show off cars capable of navigating city streets at casual speeds alon...08 May, 2018, 09.41 AM IST
- Divided states of America: Donald Trump has a toxic agenda and will stop at nothing on his road to powerThe US is built on the blood of its Native American inhabitants and the sweat and toil and enterprise of immigrants, including that of Trum...15 Jun, 2016, 11.45 AM IST
- Six Indians killed in road accident in USSix people died as a minivan was hit by an oncoming car in Pennsylvania, near the border with Ohio.12 May, 2008, 12.32 AM IST
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