Congress hopes to reconcile differences between the House and Senate versions of the bill, and send a compromise to President Barack Obama before the government's authority to process highway and transit aid payments to states expires. Airlines are trying to scuttle a plan that would use customs and security fees shouldered by passengers to pay for roads and other surface transportation projects. The House killed a proposal, opposed by the banking industry, that would have helped pay for the transportation bill by cutting government dividends to large banks. Some 40 industry trade groups and labor unions want congressional leaders to spend that newfound Federal Reserve money faster to boost annual transportation spending, even if it means there won't be enough to pay for a full six years of transportation programs. Trial lawyers want to increase the $200 million cap on damage payments in passenger rail accidents, citing the Amtrak crash in Philadelphia in May that killed eight people and injured about 200. According to the American Association for Justice, damage awards to victims are expected to exceed the cap, which was set in 1997. The trucking industry, along with FedEx and UPS, are pushing for a federal mandate that would force all states to allow trucks with extra-long double trailers on interstate highways. Opponents point out that the last time collection agencies were used, during President George W.