Tuitrafico is a Spanish website that gives real-time traffic information and gas prices in garages throughout Spain.
To use the site just enter your current location and a Google Map loads showing the current traffic conditions in the area. The latest traffic related Tweets for the location are also displayed under the map.
If you want to view the latest gas prices then select 'gasolineras' at the top of the page. Once selected the map loads the locations of gas stations in the area. If you select any of the mapped stations you can view the latest gas prices at that garage.