Badala ya kujaza povu ningeomba uje na facts kwanza. First, both Kigamboni and MSA gate pass over creeks. However, the Mwenza Creek of MSA is much deeper compared to Kurasini ya Kigamboni. Actually, its depth is more or less like that of an average river that's why they opted to have 14 pillars which is simple, less sophisticated and of course much cheaper. Yaani kuchimba tu and kujaza korogo 🤣 🤣 It's length is exactly 680M and a width of 22m. For MSA gate, there's a lot of sophistication considering its height. Nusu ya hizo skyscrapper zenu nne. It's also important to note that it's 2M wider than Kigamboni. For MSA Gate, the Mwenza creek alone 600M wide hence the span between the two pillars. So I wonder hii data ya 450M umetoa wapi. Most likely ni ya kupika kwenye photoshop ili kumfurahisha mtukufu JPM. The rest of the distance to make it 1.4km is on the shores because of its elevation. It's not as short as you protray kwa hiyo drawing yako.
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Hii Kigamboni labda ibishane na Nyali bridge (six lanes). Ile kitu imekosa ni hizo cables tu. Interestingly span yake ndefu kabisa ni 150M over 40M za Kigamboni which puts into question the need for those cables. Ama ni maua tu? the best designed bridge EA ndo hii hapa juu ya Tana River (Kenya).
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