(August 20, 2018, 8:15 AM EDT) -- PHILADELPHIA — A trial court in a land condemnation suit properly excluded expert testimony about the future value of land if developed for residential use because the property owners had no intentions of subdividing or selling the land, the Third Circuit U.S. Court of Appeals determined Aug. 9 (Columbia Gas Transmission, LLC v. An easement to construct, et al., Nos. 17-2096 and 17-3312, 3rd Cir., 2018 U.S. App. LEXIS 22140)....