Photograph source：「Concrete Bridges in Hokkaido Vol 7」（Association for Civil Engineering Technology of Hokkaido Concrete Research Committee）
| Structure name | Higashiyama-ohashi Bridge (Outbound line) |
|---|---|
| Structure type | Post tension method PC 5-span concatenation composite girder bridge |
| Structural factors | Length of bridge：189.80m Span length：38.5+3＠37.8+31.5m |
| Client | Hakodate Development and Consutruction Dept.,Hokkaido Regional Development Bureau |
| Designer | KOKEN ENGINEERING CO.,Ltd |
| Contractor | NIPPON HIGH STRENGTH CONCRETE CO.,LTD. |
| Location | Hakodate city 41°48′46″N,140°47′05″E |
| Route name | Hakodate new outer ring road |
| Completion date | 2017 |
