A set of railing design examples using the impact loads and analysis and design procedures from both the current and proposed Section 13 were undertaken to evaluate the potential impact on railing ...

The design examples in Appendix C follow the AASHTO LRFD Bridge Design Specifications (BDS), 9th Edition, 2020, with proposed modifications based on the results from NCHRP Project 12-118. Further ...

When the Norwegian Public Roads Administration asked the design-build team of Sweco, PNC, Armando Rito Engenharia and Isachsen to deliver a 643-meter-long concrete box-girder bridge completely in 3D, ...

Commuters and Interstate 5 Bridge users can now see conceptual 3D images of what two different design options being considered for the bridge’s replacement would roughly resemble in Vancouver’s ...

RAILWAY AGE, JULY 2023 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic about which professionals in the railway industry have asked to ...

Burnside Bridge, which is nearly 100 years old, is set to undergo a five-year seismic rebuild, likely beginning in 2027. It’s a major travel route as the only bridge in Portland that touches all four ...

The Tacoma Narrows Bridge disaster serves as a powerful lesson in engineering and aerodynamics. The collapse on November 7, 1940, stands as one of the most dramatic and instructive engineering ...

IN SPARROWS POINT WITH WHAT TO EXPECT AT TUESDAY’S PRESS CONFERENCE, GOVERNOR WES MOORE SAYS THE NEW KEY BRIDGE WILL BE THE BEST IN SAFETY STANDARDS AND INFRASTRUCTURE DESIGN THAT IT WILL SUPPORT THE ...

As much a machine as a structure, an intricate 184-m-long, double-leaf swing bridge is nearing completion in Scotland. Its twin halves were built separately in Belgium and Netherlands and barged, ...