Name Khmer Span Length Type CarriesCrosses Opened Location Province Ref. 1 Neak Loeung Bridge ស្ពានត្សឹបាសា 330 m (1,080 ft) 2,215 m (7,267 ft) Cable-stayed Concrete deck and pylons 155+330+1552015 Neak Loeung 11°16′33.3″N 105°16′44.9″E / 11.275917°N 105.279139°E / 11.275917; 105.279139 (Neak Loeung Bridge ) Prey Veng Kandal [S 4] [19] [20] [21] 2 Koh Puos Bridge ស្ពានកោះពស់ 200 m (660 ft) 900 m (3,000 ft) Box girder Prestressed concrete 110+200+1102011 Sihanoukville –Koh Puos 10°37′34.5″N 103°29′24.3″E / 10.626250°N 103.490083°E / 10.626250; 103.490083 (Koh Puos Bridge ) Sihanoukville [22] [23] 3 Koh Norea Bridgeunder construction ស្ពានកោះនរា 180 m (590 ft) 483 m (1,585 ft) Extradosed Concrete box girder deck, concrete pylons 108+180+108Phnom Penh –Koh Pich 11°33′02.4″N 104°56′48.2″E / 11.550667°N 104.946722°E / 11.550667; 104.946722 (Koh Norea Bridge ) Phnom Penh [24] 4 Prek Tamak Bridge ស្ពានព្រែកតាមាក់ 170 m (560 ft)(x3) 1,060 m (3,480 ft) Box girder Prestressed concrete 95+3x170+952010 Khsach Kandal District –Mukh Kampul District 11°45′05.9″N 105°00′15.1″E / 11.751639°N 105.004194°E / 11.751639; 105.004194 (Prek Tamak Bridge ) Kandal [Note 1] [25] [26] 5 Chroy Changvar Bridge I ស្ពានជ្រោយចង្វារ I 135 m (443 ft) 711 m (2,333 ft) Box girder Steel 65+135+651966 1995 Phnom Penh 11°35′14.2″N 104°55′18.5″E / 11.587278°N 104.921806°E / 11.587278; 104.921806 (Chroy Changva Bridge I ) Phnom Penh [Note 2] [S 5] [27] [28] 6 Prek Kdam Bridge 135 m (443 ft)(x3) 981 m (3,219 ft) Box girder Prestressed concrete 75+3x135+752009 Ponhea Lueu District 11°48′54.6″N 104°48′29.5″E / 11.815167°N 104.808194°E / 11.815167; 104.808194 (Prek Kdam Bridge ) Kandal [Note 3] [25] [29] [30] 7 Chroy Changvar Bridge II ស្ពានជ្រោយចង្វារ II 135 m (443 ft)(x3) 711 m (2,333 ft) Box girder Prestressed concrete2014 Phnom Penh 11°35′15.0″N 104°55′18.3″E / 11.587500°N 104.921750°E / 11.587500; 104.921750 (Chroy Changva Bridge II ) Phnom Penh [Note 4] [27] 8 Stung Treng Bridge 135 m (443 ft)(x3) 1,731 m (5,679 ft) Box girder Prestressed concrete 75+3x135+752015 Stung Treng 13°31′38.2″N 105°56′06.8″E / 13.527278°N 105.935222°E / 13.527278; 105.935222 (Stung Treng Bridge ) Stung Treng [Note 5] [31] [32] 9 Takhmao Bridge ស្ពានព្រែកសំរោង 135 m (443 ft) 855 m (2,805 ft) Box girder Prestressed concrete 75+135+752015 Ta Khmau Municipality –Phnom Penh 11°28′07.3″N 104°57′37.4″E / 11.468694°N 104.960389°E / 11.468694; 104.960389 (Takhmao Bridge ) Kandal Phnom Penh[Note 6] [33] [34] 10 Third Ring Road Bassac River Bridge 135 m (443 ft) 625 m (2,051 ft) Box girder Prestressed concrete 75+135+75Kampong Svay–Anloung Chen Island11°26′59.2″N 105°03′05.3″E / 11.449778°N 105.051472°E / 11.449778; 105.051472 (Third Ring Road Bassac River Bridge ) Kandal [35] [36] 11 Kizuna Bridge ស្ពានគីហ្សូណា 120 m (390 ft)(x7) 1,360 m (4,460 ft) Box girder Prestressed concrete 80+7x120+802001 Kampong Cham 11°59′06.5″N 105°28′11.4″E / 11.985139°N 105.469833°E / 11.985139; 105.469833 (Kizuna Bridge ) Kampong Cham Tboung Khmum [S 6] [37] 12 Russey Keo Bridge ស្ពានឬស្សីកែវ 120 m (390 ft)(x3) 504 m (1,654 ft) Extradosed Concrete box girder deck, 4 concrete pylons 72+3x120+722023 Phnom Penh 11°36′34.0″N 104°55′16.2″E / 11.609444°N 104.921167°E / 11.609444; 104.921167 (Russey Keo Bridge ) Phnom Penh [38] [39] 13 Monivong Bridge ស្ពានព្រះមុនីវង្ស 118 m (387 ft) 269 m (883 ft) Box girder Prestressed concreteTwin bridges 75+118+751960s 2009 Phnom Penh 11°31′52.2″N 104°55′58.9″E / 11.531167°N 104.933028°E / 11.531167; 104.933028 (Monivong Bridge ) Phnom Penh [40] [41] 14 Phnom Penh-Areyksat Bridgeplanned 3,549 m (11,644 ft) Cable-stayed 2026 Ariyaksat–Phnom Penh 11°34′33.6″N 104°56′41.7″E / 11.576000°N 104.944917°E / 11.576000; 104.944917 (Phnom Penh-Areyksat Bridge ) Kandal Phnom Penh[Note 7] [42] [43] 15 Koh Kong Bridge ស្ពានកោះកុង 1,900 m (6,200 ft) Beam Prestressed concrete2002 Khemarak Phoumin 11°37′03.3″N 102°58′15.7″E / 11.617583°N 102.971028°E / 11.617583; 102.971028 (Koh Kong Bridge ) Koh Kong 16 Kratié Bridgeunder construction ស្ពានក្រចេះ 1,761 m (5,778 ft) Box girder Prestressed concrete2025 Kratié 12°25′54.4″N 106°01′29.1″E / 12.431778°N 106.024750°E / 12.431778; 106.024750 (Kratié Bridge ) Kratié [44] 17 Steung Trang-Krouch Chhmar Bridge ស្ពានស្ទឹងត្រង់-ក្រូចឆ្មារ 1,131 m (3,711 ft) Box girder Prestressed concrete2021 Steung Trang district –Krouch Chhmar District 12°16′08.2″N 105°33′11.0″E / 12.268944°N 105.553056°E / 12.268944; 105.553056 (Steung Trang-Krouch Chhmar Bridge ) Kampong Cham Tboung Khmum [Note 8] [45] [46] 18 Sekong Bridge ស្ពានសេកុង 1,057 m (3,468 ft) Box girder Prestressed concreteStung Treng 13°32′15.8″N 105°59′24.4″E / 13.537722°N 105.990111°E / 13.537722; 105.990111 (Sekong Bridge ) Stung Treng [Note 9] 19 Prek Pnov Bridge ស្ពានព្រែកព្នៅ 996 m (3,268 ft) Box girder Prestressed concrete2010 Phnom Penh 11°39′29.0″N 104°52′05.7″E / 11.658056°N 104.868250°E / 11.658056; 104.868250 (Prek Pnov Bridge ) Phnom Penh [47] 20 Bridge (National road 10) 530 m (1,740 ft) Box girder Prestressed concreteNational road 10
[48] [49] 21 Koh Thom Bridge ស្ពានមិត្តភាពកម្ពុជាចិនកោះធំ Box girder Prestressed concreteKaoh Thum District 11°06′36.3″N 105°03′34.2″E / 11.110083°N 105.059500°E / 11.110083; 105.059500 (Koh Thom Bridge ) Kandal [Note 10]