USA

31 Jul 25

USA: Windy City to get new tied-arch bridge

CDOT selects tied-arch structure to replace temporary crossing.
29 Jul 25

USA: wildlife overpass project hits halfway mark

Bridge to give safe passage to big game crossing major road in Colorado.
08 Jul 25

Key Bridge demolition starts this week

Francis Scott Key Bridge structures to be brought down over coming months.
03 Jul 25

Guam launches US$82.5 million bridges replacement project

Island to replace five obsolete structures on defence access road.
01 Jul 25

USA: US$1.09 billion approved for Cape Cod Bridges

Funds released for bridge projects in Massachusetts.
12 Jun 25

USA: Rhode Island names contractor for new Washington Bridge build

Winning bid of US$339 million nets rebuild of failed pre-stressed concrete bridge.
04 Jun 25

Design contractors picked for US$2.3 billion USA bridge project

Louisiana Bridge replacement project names designers.
20 May 25

Supervisor named for US bridge rehab

Potomac River crossing rehab to improve city’s multimodal travel network.
19 May 25

USA: fatal bridge strike sparks investigation

With echoes of the Baltimore disaster, expert calls the incident another wake-up call for maritime safety.
13 May 25

Science park steel-plate bridge is a USA first

An integral structure that plays on classic suspension bridge principles joins two research districts.

09 May 25

Cranes straddle bridge-gap for widening

Custom-engineered gantry cranes aid girder placement between parallel US bridges.
09 May 25

US$251 million contract awarded

Final phase one contract for NYSDOT’s largest ever project was awarded at the end of April.

08 May 25

State calls for swift risk assessment on lifting bridge

New Hampshire pleas with feds for rapid action on collision risk warning.
06 May 25

Designer selected for demolition of critical US concrete bridge

Prime demolition designer picked for project to replace Rhode Island’s failed concrete bridge.
29 Apr 25

Work starts on sliding towers for Pittsburgh’s replacement bridge

US$95 million ABC replacement project gets underway.

17 Apr 25

USA: replacement project quizzes travellers by postcard

Collecting data from the community to estimate toll income.
03 Apr 25

USA earthquake-ready project delayed by funding woes

Authorities remain committed to bridge that can withstand a major quake.
01 Apr 25

US researchers claim spray-on concrete breakthrough

A spray system could put UHPC within reach of USA bridge owners.

27 Mar 25

Infrastructure report card grades US bridges

Number of “fair” condition bridges exceeds “good” condition bridges.
27 Mar 25

US DOT awards US$5 million contract for seismic research

Earthquake engineering department gets new contract.

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