INTERNATIONALDEVELOPMENTINFOCUSWhichWaytoLivableandProductiveCities?ARoadMapforSub-SaharanAfricaKirstenHommannandSomikV.LallWhichWaytoLivableandProductiveCities?ARoadMapforSub-SaharanAfricaINTERNATIONALDEVELOPMENTINFOCUSKirstenHommannandSomikV.Lall©2019InternationalBankforReconstructionandDevelopment/TheWorldBank1818HStreetNW,Washington,DC20433Telephone:202-473-1000;Internet:www.worldbank.orgSomerightsreserved123422212019BooksinthisseriesarepublishedtocommunicatetheresultsofBankresearch,analysis,andoperationalexperiencewiththeleastpossibledelay.Theextentoflanguageeditingvariesfrombooktobook.ThisworkisaproductofthestaffofTheWorldBankwithexternalcontributions.Thefindings,interpre-tations,andconclusionsexpressedinthisworkdonotnecessarilyreflecttheviewsofTheWorldBank,itsBoardofExecutiveDirectors,orthegovernmentstheyrepresent.TheWorldBankdoesnotguaranteetheaccuracyofthedataincludedinthiswork.Theboundaries,colors,denominations,andotherinformationshownonanymapinthisworkdonotimplyanyjudgmentonthepartofTheWorldBankconcerningthelegalstatusofanyterritoryortheendorsementoracceptanceofsuchboundaries.NothinghereinshallconstituteorbeconsideredtobealimitationuponorwaiveroftheprivilegesandimmunitiesofTheWorldBank,allofwhicharespecificallyreserved.RightsandPermissionsThisworkisavailableundertheCreativeCommonsAttribution3.0IGOlicense(CCBY3.0IGO)http://creativecommons.org/licenses/by/3.0/igo.UndertheCreativeCommonsAttributionlicense,youarefreetocopy,distribute,transmit,andadaptthiswork,includingforcommercialpurposes,underthefollowingconditions:Attribution—Pleasecitetheworkasfollows:Hommann,Kirsten,andSomikV.Lall.2019.WhichWaytoLivableandProductiveCities?:ARoadMapforSub-SaharanAfrica.InternationalDevelopmentinFocus.Washington,DC:WorldBank.doi:10.1596/978-1-4648-1405-1License:CreativeCommonsAttributionCCBY3.0IGOTranslations—Ifyoucreateatranslationofthiswork,pleaseaddthefollowingdisclaimeralongwiththeattribution:ThistranslationwasnotcreatedbyTheWorldBankandshouldnotbeconsideredanoff...