Traffic on Highway 299 in the Helena Fire zone is starting to return to normal, but drivers can expect delays. The highway has been closed intermittently so fire crews can battle the fire in Trinity County. Cal-Trans and the CHP announced Monday that the highway will now be under continuous one way traffic control between Junction City and Big Flat. Drivers should expect about a 45 minute delay.Flaggers are running traffic control from the Junction City Campground to about 1 mile east of the Helena Bridge. The highway may be closed again depending on fire activity.