The Second Tomei Expressway
[Yahagigawa Bridge
(Toyoda arrows bridge)]
![](/en/assets/img/case/road-3a.jpg)
![①Inspection catwalk](/en/assets/img/case/road-3b.jpg)
①Inspection catwalk
![③Inspection catwalk](/en/assets/img/case/road-3d.jpg)
③Inspection catwalk
![②Middle step](/en/assets/img/case/road-3c.jpg)
②Middle step
![](/en/assets/img/case/road-3e.jpg)
No red rust was observed on its surface or end face even after the lapse of 10 years since construction.
No red rust was observed on its surface even after the lapse of 5 years since construction.