sentences:  Allahverdi Khan presided over construction of several public buildings and charitable foundations.The Si-o-Seh Pol bridge across the Zayandeh River built by the architect Mir Jamal al-Din Muhammad Jabiri in Isfahan under Allahverdi Khan's patronage still bears the general's name.Allahverdi Khan is furthermore credited with several other building works, such as a large double dam near Sarab; a fortification around a village in Fars; a large "qaysariyya", or royal market, in Lar, which impressed the Spanish envoy García de Silva Figueroa; and a stately house near Nahavand for Abbas I. Allahverdi Khan also initiated the construction of a large theological college, Madrasa Khan, in Shiraz as a teaching base for the Islamic scholar Mulla Sadra.