The five-year contracts will see J B Rinney deliver major highways improvements under a £40m deal and carriageway and footway maintenance worth an extra £10.5m.
Bouygues E&S Infrastructure UK is also on board for a £10m street lighting maintenance and replacement programme.
Earlier this year Riney also picked up a £36m highways maintenance term contract with the London Borough of Waltham Forest, and another larger £50m deal in Greenwich for the next five years.
