State Highway 8 connects the historic city of
Gaya with
Lakhisarai, in
Bihar. State Highway 8 originates on State Highway 1 at Gaya (the
Masaurhi–Gaya-Dobhi section of SH1 has been converted in to National Highway 83) and runs past Manpur, then eastwards through
Wazirganj, Tungi,
Hisua and
Nawada, before becoming north-east bound and running up to Lakhisarai. The highway is 126 km-long in the state.