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> shows that infrastructure can be built in reasonable time lines This bridge for deer took 3 times longer to build than the Empire State Building.
by bhaney 1y ago
> shows that infrastructure can be built in reasonable time lines
This bridge for deer took 3 times longer to build than the Empire State Building.
- maxbond 1y agoA bridge for deer isn't any easier to build than a bridge for pedestrians, even if you don't care about deer being on a bridge that collapses there's a highway underneath. Cars would be crushed and traffic disrupted. So we're just talking about a bridge. It's built to the same standard as any other bridge. (Also it's more like a bridge for mountain lions but whatever.) If the Empire State Building had been built across a highway, and had to schedule construction around avoiding disruptions to traffic, than it would've taken three years too.
- WalterBright 1y agoBridges for pedestrians are far lighter construction than bridges for cars and trucks.
- xeonmc 1y agoPedestrians are also far lighter than cars and trucks, and slightly lighter than deers.
- manwe150 1y agoPedestrians also happen to be much denser than cars though, since cars are mostly air, while humans are mostly water, which can lead to some interesting situations (and Wikipedia articles)
- WalterBright 1y agoMy dad worked for a while as an accident investigator for the Air Force. One time there was a crash where a pilot deliberately flew into a cliff at top speed. The only evidence they ever found of his body was a finger joint. My dad said the body just turns into spray at those speeds.
- duskwuff 1y agoTypical pedestrian bridges aren't 150 feet wide, though. Nor do most have grass growing on them (at least, not intentionally). This is, in fact, a fairly unusual infrastructure project.
- ultrarunner 1y agoI'd imagine that once you're 150 ft wide the potential for several vehicles driving across or parking has to be considered.
- duskwuff 1y agoQuite possibly. Although I'm not sure that's even significant compared to the increase in weight when it rains, waterlogging the soil on the bridge.
- WalterBright 1y agoI'd make the bridge bed porous.
- WalterBright 1y agoEasy to make it impassable for vehicles.
- bayarearefugee 1y ago5 people died constructing the Empire State Building. 0 people died constructing this bridge. I guess if you think working class people's lives aren't important then the human cost doesn't matter to you, but for non-sociopaths it does matter.
- SoftTalker 1y agoBut in general, workers on road projects are killed every year. Yet we still build roads.
- deleted 1y ago[deleted]
- Rebelgecko 1y agoPlus the empire state building doesn't have to worry as much about crushing people to death in a 7.0 earthquake
- toomuchtodo 1y agoWe went faster when human life had less value. It has more value now, both in labor time (and therefore cost) and harm potential/reduction, so it takes more time and money than it used to. Similar story about disposable workers when the Hoover Dam was built. We should expect this math to continue as prime working age cohort shrinks over the next century due to structural demographics.
- edflsafoiewq 1y agoCertainly this is a factor; is there a reason to think it is a significant one?
- sanktanglia 1y agoFor deer? It's much more for the endangered wild life like mountain lions. I loved in so cal and we had multiple passes like this and it was incredibly helpful in maintaining the mountain lion population