The Koper–Boršt–Truške road is situated in the southwestern part of Slovenia, within the Istrian region. Starting near the coastal town of Koper, the route traverses inland through the settlements of Boršt and Truške. This area is characterized by rolling hills, olive groves, and vineyards, typical of the Slovenian Littoral. The proximity to the Adriatic Sea and the Italian border gives the region a unique blend of Mediterranean and Central European influences. An interactive map showing the precise route of the Koper–Boršt–Truške road can be found at the end of this article.

The Koper–Boršt–Truške road extends for approximately 7.8 km (4.8 miles), with an elevation range from 137 m (449 ft) to 355 m (1,165 ft). The road is predominantly surfaced with asphalt of high quality, rated as excellent by local standards. Riders will encounter a route that is moderately twisty, offering a mix of gently curved and more engaging bends, making it suitable for those seeking a technical but not overly demanding ride. The majority of the road features a single lane (about 90%), with the width classified as middle for most of its length (about 56%), while narrower sections account for a significant portion (39%). Wide sections are rare, comprising only a small fraction of the route. The maximum speed limit is 50 km/h (31 mph), reflecting the road’s rural and occasionally inhabited character. Approximately 35.5% of the route passes through or near inhabited areas, requiring heightened attention to local traffic and agricultural vehicles.

The asphalt surface of the Koper–Boršt–Truške road is generally in excellent condition, with only minor imperfections reported by local riders. The road is well maintained, and its surface quality is rated at 4.6 out of 5, making it suitable for all types of motorcycles, including sport, touring, and adventure bikes. The combination of good grip and minimal debris ensures a predictable riding experience, even during wet conditions. However, as with many rural roads in Slovenia, occasional agricultural runoff or loose gravel may be encountered, particularly after rainfall or during harvest periods. Regular maintenance by local authorities helps to keep the road in optimal condition for most of the year.

There are currently no known restrictions or seasonal closures affecting motorcycle access on the Koper–Boršt–Truške road. The route remains open throughout the year, although riders should be aware that weather conditions in winter can occasionally lead to temporary disruptions due to ice or maintenance work. No tolls or entrance fees are required to use this road. Riders are advised to check the Slovenian Traffic Information Center for the latest updates on road conditions and any potential closures. Toll conditions in Slovenia may change in the future, and further information about road tolls and vignettes can be found on the DARS vignette information page.

The Koper–Boršt–Truške road provides access to several attractions unique to the Istrian region. The town of Koper is known for its Venetian architecture and vibrant waterfront. The rural settlements of Boršt and Truške offer a glimpse into traditional Istrian village life, with opportunities to sample local olive oil and wines. The surrounding hills are dotted with hiking trails and viewpoints overlooking the Adriatic coast. For those interested in extending their ride, the nearby Slovenian Istria region offers additional routes through picturesque landscapes and historic towns.