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Position and number of temperature monitoring points.
| Monitoring position | Sensor type | Number |
|---|---|---|
| Midsection of the main span | Temperature sensor | 2 |
| 1/4, 3/4 section of main span | Temperature sensor | 4 |
| Midsection of the side span | Temperature sensor | 4 |
| Section of the steel box girder at each pier top | Temperature sensor | 8 |
| T0, T1, and T7, and top section of steel arch tower | Temperature sensor | 32 |
| Section of the lateral steel beam | Temperature sensor | 4 |
| Section of the approach | Temperature sensor | 14 |
