Subscribe | UPI Odd Newsletter Subscribe April 3 (UPI) -- Authorities in Portugal said a loose horse caused traffic delays Monday morning when it wandered onto the shoulder of a busy highway. The Portuguese National Republican Guard, or GNR, said the horse was spotted Monday on the A1 highway, near Gaia. It was captured uninjured. Advertisement GNR officials said they are now trying to identify the horse's owner. Read More Michigan man nearly missed out on $261,935 lottery prize 'Odd News Minute' podcast is your daily dose of awe, hilarity Ramen shop bans customers from using smartphones while dining