Brevik Bridge (in Norwegian Breviksbrua) is one of two bridges that span the mouth of the Frierfjord. It connects the municipalities of Bamble and Porsgrunn in Vestfold og Telemark county. On the west side, in Bamble, lies Stathelle, while on the east side lies Brevik in Porsgrunn. When the bridge opened in May 1962, it was part of E18. In 1996, the nearby Grenland Bridge (in Norwegian Grenlandsbrua) opened, taking over this role. Today, it is part of national road (in Norwegian riksvei, Rv) 354.