Highway 427 and Highway 401 interchange Rehabilitation of 5 structures. The project included concrete base repairs, structure rehabilitation, shoulder reconstruction, drainage improvements, grading, granular base, hot mix paving, illumination and ATMS
Highway 427 and Highway 401 interchange
![](https://hcio.com/wp-content/uploads/2017/05/Highway427and401.jpg)
![](https://hcio.com/wp-content/uploads/2017/05/NightConstruction.jpg)