Surveillance video shows a speeding Muni train in San Francisco that gave passengers a shock in September. See the full video | 🔗: https://www.kcra.com/article/san-francisco-muni-train-tunnel-video/69412484 | KCRA 3

🚛 Building a Tunnel Using Concrete Blocks Over a Moving Truck! An innovative technique in which precast concrete blocks are placed over a passing truck to form the tunnel structure efficiently and safely. 🏗️💡 #civilengineering #theconstructor #civilengineer #civilconstruction #tunnelconstruction #precastconcrete #infrastructureprojects #constructionmethods #engineeringinnovation #structuralengineering #transportinfrastructure Video/Audio Courtesy: @Mechacore-07 DM for credit or removal reques

This video shows the Mangalore Cavern, India's largest underground storage facility for LPG, built by MEIL group. This tunnel has capacity to hold 80,000 metric tonnes of LPG. #MangaloreCavern #MEILGroup #UndergroundStorage #LPGCavern #Infrastructure #LargestUndergroundStorage #InnovationInEnergy #EngineeringMarvel #EnergyStorage #MeghaEngineering #MEIL #Karnataka #Mangalore | Megha Engineering and Infrastructures Ltd

Guangzhou's first mega-diameter shield tunnel, the Haizhuwan Tunnel, opened to traffic on Wednesday, marking a major milestone in the city's infrastructure and enhancing connectivity across the Guangdong-Hong Kong-Macao Greater Bay Area. Spanning 4.35 kilometers with six lanes and a design speed limit of 60 kilometers per hour, the tunnel connects downtown Guangzhou, capital of south China's Guangdong Province, with Guangzhou South Railway Station, cutting travel time between the two from over 3

The historic 6th Street Bridge at Shoal Creek now has new lighting underneath in the tunnel in hopes of making the trail safer. The bridge is older than the Texas State Capitol building and is listed in the National Register of Historic Places. More details are on KXAN.com | KXAN News