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Latest Tunnel Construction Tenders in Japan 2026

JapanTenders brings you the latest and most relevant Tunnel Construction tenders in Japan, sourced directly from reliable government portals, purchaser websites, and leading procurement publications. Whether you're a supplier, contractor, or manufacturer, we ensure you stay informed about ongoing bidding opportunities without missing a beat.

Our platform is regularly updated with tenders related to Tunnel Construction and other keywords tenders. Each listing includes key details such as tender reference numbers, submission deadlines, and purchaser information helping you make informed bidding decisions quickly and confidently.

By subscribing to JapanTenders, users gain unlimited access to public procurement notices related to Tunnel Construction. Our tools also offer category-based filtering, email alerts, and quick tender downloads, making your bidding process faster and more efficient. Stay ahead of the competition and grow your business by exploring verified tenders from both government and private entities across Japan.

Construction Work of the Shagawahisagi1gou Tunnel

JPT Ref No.:  121857070

Deadline:  12 Sep 2025

Shiroyama Tunnel Led Construction

JPT Ref No.:  121435672

Deadline:  08 Jul 2025

General National Route 229 Otobe Town Tateura Tunnel Construction

JPT Ref No.:  121237246

Deadline:  04 Jul 2025

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