_#_Exchange rates: Luxembourg francs (LuxF) per US$1—31.102 (January 1991), 33.418 (1990), 39.404 (1989), 36.768 (1988), 37.334 (1987), 44.672 (1986), 59.378 (1985); note—the Luxembourg franc is at par with the Belgian franc, which circulates freely in Luxembourg
_#_Fiscal year: calendar year
_*Communications #_Railroads: Luxembourg National Railways (CFL) operates 270 km 1.435-meter standard gauge; 162 km double track; 162 km electrified
_#_Highways: 5,108 km total; 4,995 km paved, 57 km gravel, 56 km earth; about 80 km limited access divided highway
_#_Inland waterways: 37 km; Moselle River
_#_Pipelines: refined products, 48 km
_#_Ports: Mertert (river port)
_#_Merchant marine: 1 petroleum, oils, and lubricants (POL) tanker (1,000 GRT or over) totaling 1,731 GRT/2,460 DWT
_#_Civil air: 13 major transport aircraft
_#_Airports: 2 total, 2 usable; 1 with permanent-surface runways; 1 with runways over 3,659 m; 1 with runways less than 1,220 m