re: Pics added. Looking for suggestions on a creek crossing

The best ones I've seen are paved. Wait until it dries out and pave it w quikcrete like 15 feet on each side then use gravel the remainder. 10 ft wide is enough for a truck to slowly go over it. The water will run over it w no hang ups. If it's never completely dry then I like the quikcrete idea or using the 4 inch thick pavers from Lowe's.