Pubdate: Fri, 20 Mar 1998 Source: The New York Times Author: Sam Howe Verhovek Contact: Website: http://www.nytimes.com/ NAFTA IS CAUSING TRAFFIC CONGESTION AT BORDERS LAREDO, Texas -- It was a trip of four and a half miles, to haul a trailer of Mexican-made air-conditioner parts from a warehouse in Nuevo Laredo, Mexico, to a freight forwarder just across the border in Texas. For Salvador Romero, the driver, the journey took 29 hours, door to door. First came a four-hour backup on the Mexican side. Then, once Romero made it across the Lincoln-Juarez Bridge over the Rio Grande, his truck got flagged for a random, intensive search by United States Customs agents and their drug-sniffing dogs. A paperwork mistake meant the trailer had to stay parked at Customs overnight. More inspection backups meant the search was not finished until the next afternoon. "It's a constant traffic jam out here," said Romero, who earns 80 pesos -- about $9.30 -- for every round trip he makes between the two nations. "On average, I can make one trip a day, maybe two or possibly even three if I'm lucky. And then there are days like this." More than four years after the North American Free Trade Agreement took effect, many crossings along the 2,000-mile border between the United States and Mexico are increasingly jammed with trucks, as the roads and bridges simply cannot keep pace with the booming growth of trade. While the congestion affects entry points from Southern California to the Rio Grande Valley of Texas, it is at its worst in Laredo, the busiest cargo crossing on the border, with lines sometimes stretching for five or six miles in either direction from the Rio Grande here. A decade ago, 185,000 trucks a year crossed the two bridges at Laredo, while now nearly one million trucks cross three bridges each year, with at least a doubling of that figure projected by 2010. The heavy traffic causes tie-ups that have added to the cost of shipping goods all along the border and that periodically set off tensions between the two nations. In recent months, the tie-ups have been compounded by lengthy searches ordered by the Customs Service, an agency caught between conflicting mandates to help speed the flow of commercial goods between the two countries and to stem the flow of illegal drugs. "We've got a big drug problem at the border, and we're not going to turn our eye away from that," said Leonard C. Lindheim, special agent in charge of investigations at the Customs Service's South Texas division. "If it causes long lines, that's a price we'll have to pay." Here in Laredo, the trade agreement has brought some economic activity, evident in the warehouses that have sprouted all over town. But there is also a nagging sense that the pact's benefits to Laredo were overstated while its drawbacks -- pollution, traffic and other problems -- are overwhelming this city of 150,000 people. The unemployment rate here remains above 10 percent, more than twice the national average. Despite their obvious frustrations at the system, most Mexican drivers seemed resigned to the process as they gathered at a waiting area in the customs lot here. Although it was only March, temperatures hit the 90s by midday, and many drivers said they were already dreading the nightmarish heat of summer. "You have to stay near the truck at all times, so what can you do?" said Jorge Campos, 42, a driver based in Nuevo Laredo who was waiting as crates of elevator parts he was taking to Laredo were removed from his truck by forklifts, searched by Customs officials and sniffed by the dogs. "Of course we are mad, but you can't blame them," he said, gesturing toward the agents and their dogs. "They're just doing their jobs. They didn't make the law." The searches are part of Operation Brass Ring, a six-month program started by Customs in February that includes roving teams of inspectors and intensive random inspections, like the one Romero's truck underwent, that are all aimed at sharply increasing the amount of drugs seized at the border. Customs already seizes more drugs than all other federal agencies combined, including more than 607,000 pounds of marijuana and 46,000 pounds of cocaine in its border regions alone last year. But with some law-enforcement officials estimating that 90 percent or more of all drugs that cross the border go undetected, the agency is under constant pressure to step up the pace and scope of its searches. Some drugs still enter the country in backpacks carried by smugglers across remote stretches of desert. But with border crossings overwhelmed by commercial traffic, many dealers have become increasingly brazen about trying to hide the drugs inside shipments aboard 18-wheelers and other big trucks. Recent searches by Customs agents have turned up cocaine and heroin in the doors, walls, axles, fuel tanks and tires of the big trucks, and inside cargo pallets and even the hollowed-out cores of a load of vegetables. Sgt. First Class Richard Rodriguez of the Texas National Guard's antidrug task force, who was assisting Customs agents with truck searches here recently, said it could take up to six hours to complete a thorough inspection. Many trucks are given a cursory inspection and waved on at the bridges. Local transportation planners say they are trying to ease the tie-ups, which tend to be at their worst in the late afternoons. Trucks are increasingly using the six-year-old Colombia-Solidarity Bridge, about 20 miles northwest of here, which had initially been considered something of a government white elephant because drivers balked at making the detour from major highways. That diversion can take two hours or more on either side; but the eight-lane bridge has dozens of inspection docks and the crossing procedure is much quicker. The sister cities are also embarking on construction of another bridge later this year. Customs officials also have long-range plans for easing the congestion. The agency already uses three huge X-ray machines along the border, two in California and one in the Rio Grande Valley of Texas, that look a bit like mammoth car washes and that can inspect a truck's contents in minutes. But prospects for their widespread use are uncertain, since the machines cost $3.5 million each. Customs officials are also considering use of high-tech devices that can "sniff" cocaine vapors and are pressing plans to streamline paperwork by putting truck manifests on computers that would be linked to Customs agencies in Mexico, Canada and the United States. "There is no question that the infrastructure limits what you can do," said Noel Sanchez Jr., the Customs Service's director of passenger operations and vehicular traffic here. "But we can still do a good job at both things, helping to move goods across the border and stopping drugs. Just give us the resources, and we can do the job."