Steel Walkway Bridge "Metal Road Method"

The metal road construction method is suitable for road construction in mountainous areas. It is a three-dimensional frame prefabricated bridge consisting of steel pipe piles and H-shaped steel, with a grid section and floor slab.

last updated Jan 20, 2023

[Metal Road Construction Method Case Study] Nara Prefecture Road Improvement Project

Ensuring safe and smooth passage! Case study of road improvement work on National Route 425, Jūzato to Sakon Nishikawa section (II-2 section).

last updated Jan 23, 2023

[Metal Road Construction Method Case Study] Yamanashi Prefecture Road Improvement Project

Design and construction that avoids interference with existing structures is possible! Here is a case study on the main local road Fujikawa-Minobu Line.

last updated Jan 23, 2023

[Metal Road Construction Method Case Study] Miyagi Prefecture, New Road Construction Project for Onagawa Dejima Line Town Road

Hand-stretched construction is possible with plate pressing! An example from the "Dejima Bridge Project" connecting the mainland and remote islands.

last updated Jan 23, 2023

[Metal Road Construction Method Case Study] Nagano Prefecture Disaster Prevention and Safety Grant Project

It is possible to minimize the upload load with support piles! Here is an example from the road widening project on Nagano Prefectural Road No. 2 Kawakami-Saku Line.

last updated Jan 23, 2023

[Construction Example] Metal Road Method

Images included! Introducing examples from dam construction work and road improvement projects.

last updated Jan 23, 2023

Road construction method "Metal Road Method" [For road construction on steep slopes in mountainous areas!]

JFE Civil's unique construction method suitable for road construction on steep slopes in mountainous areas! Strong against "earthquakes" and "heavy rain," and quick to "recover."

last updated Apr 07, 2025