Nyorera kupfuurira kweiyi ndima - Pakutanga kwema1970, nhamburiko dzaJackie Stewart dzakaona zviitiko zvinoverengeka zveFormula One zvichidzimwa nemhaka yezvinetso zvekuchengeteka. Nokuda kwechiitiko cha1969
, Armco zvipingamupinyi zvakaiswa panzvimbo dzakananga kwenguva yokutanga munhau yedunhu racho. Pamberi pacho, mamiriro edunhu aive (kunze kwekubviswa kwemotokari dzevanhu dzakagadzirwa dzakamiswa parutivi pemugwagwa) zvakafanana nekushandiswa kwemugwagwa kwezuva nezuva. Kana mutyairi akaenda kure, akanga mukana kudonha kupinda chero yaiva pedyo njanji (zvivako, miti, mwenje mbiru, magirazi mahwindo, uye kunyange chitima chiteshi), uye muna Alberto Ascari uye Paul Hawkins 'zviitiko, chiteshi chengarava mvura, nokuti kongiri mugwagwa kosi akashandisa akanga asina Armco kudzivirira vatyairi kubva kuenda kure njanji uye kupinda Mediterranean. Nzvimbo yacho yakawana mamwe maArmco mumapoinzi chaiwo emakwikwi maviri anotevera, uye na1972, nzvimbo yacho yakanga yave yakazara neArmco. Kwenguva yokutanga munhoroondo yayo, nharaunda yeMonaco yakashandurwa muna 1972 sezvo mapako akaendeswa pedyo nemhenderekedzo yegungwa yakananga pakati pechicane neTabac uye chicane yakaendeswa mberi mberi pamberi peTabac ichiva nzvimbo yekubatana pakati pemapako nenzvimbo yacho. Nzira yacho yakachinjwa zvakare nokuda kwomujaho wa1973. Rainier III Nautical Stadium yakavakwa apo yakarurama iyo yakaenda shure kwemakomba yakanga iri uye denderedzwa yakaunza chicane yakapetwa kaviri iyo yakaenda yakapoteredza dziva idzva rekushambira (iyi chicane yakaoma inozivikanwa nhasi se "Swimming Pool"). Ikoku kwakagadzira nzvimbo yezvivako zvitsva zvegomba uye muna 1976 nzira yacho yakashandurwazve; kona yeSainte Devote yakaitwa inononoka uye chicane yakaiswa pamberi chaipo pegomba rakarurama.