The Kadin most or Nevestin most (Невестин мост, "Nevestino bridge") is a 15th-century stone arch bridge

Arch bridge

An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side...

 over the Struma River

Struma River

The Struma or Strymónas is a river in Bulgaria and Greece. Its ancient name was Strymōn . Its catchment area is 10,800 km²...

 at Nevestino

Nevestino, Kyustendil Province

Nevestino is a village in southwestern Bulgaria, part of Kyustendil Province. It is the administrative centre of Nevestino municipality, which lies in the central part of Kyustendil Province....

, Kyustendil Province

Kyustendil Province

-Religion:Religious adherence in the province according to 2001 census:-Language:Mother tongues in the province according to 2001 census:* 153,242 Bulgarian * 7,929 Roma  * 1363 others and unspecified -Ethnic groups:...

, in southwestern Bulgaria

Bulgaria

Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

. It was constructed in 1470 on the order of Isak Pasha during the reign of Ottoman

Ottoman Empire

The Ottoman EmpireIt was usually referred to as the "Ottoman Empire", the "Turkish Empire", the "Ottoman Caliphate" or more commonly "Turkey" by its contemporaries...

 sultan Mahmud I

Mahmud I

Mahmud I , called the Hunchback was the Sultan of the Ottoman Empire from 1730 to 1754.-Biography:...

, as evidenced by the Ottoman Turkish

Ottoman Turkish language

The Ottoman Turkish language or Ottoman language is the variety of the Turkish language that was used for administrative and literary purposes in the Ottoman Empire. It borrows extensively from Arabic and Persian, and was written in a variant of the Perso-Arabic script...

stone inscription on one of the sides. The bridge has three arches, its longest span is 20 m.