As the high-speed rail inches toward reality, it's encountering a thicket of NIMBYism.

We'd been wanting to do an update on the California high speed rail project for months now. (Here's David Gorn's HSR Quest Radio piece from 9/08.) Luckily, there's no bad time to cover high speed rail. The project is so huge, so expensive, so ambitious and so controversial that you could make a whole beat out of it and stay entertained for a good long time.

But if – like me – you're just taking a dip, the first place to check out is the High Speed Rail Authority site. The Authority clearly has deep pockets when it comes to producing animations of the 432-mile train line. Would that the planning process ran as smoothly as those blue and yellow trains.

Click below to use the interactive map.

Your next stop should be this great primer on the technology and issues surrounding HSR, produced by my TV colleagues at QUEST.

I also recommend Robert Cruickshank's California High Speed Rail Blog. Cruickshank makes no secret of his pro-HSR stance — nor of his irritation at those who've put up roadblocks or expressed concerns — but his site is readable and impressively comprehensive. I guess you can count on the train buffs to track every twist and turn of the most ambitious rail project since the Transcontinental Railroad.

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Credit: California High Speed Rail Authority

Starting with California's state-wide propositions, we have Proposition 1A: Safe, Reliable High-Speed Passenger Train Bond Act. The proposed train would zip from San Francisco to LA in a mere two and a half hours, if voters approve a $10 billion bond. QUEST did a TV story on the science and politics of the high-speed rail last year, and updated it in a web-only video for this year's election. Check out High-Speed Rail on the Ballot. And listen to QUEST's radio story, Fast Trains.

Next, Proposition 2: Standards For Confining Farm Animals. If passed, this proposition would require bigger crates for certain farm animals. It is mostly about animal cruelty, but has implications for human health – and California's egg industry. Listen to The California Report's coverage of the pros and cons of Proposition 2.

Proposition 7: Renewable Energy Generation, would require utilities to get 50% of their power from renewable sources. It sounds straightforward, but actually this one is controversial. Things are explained in this QUEST radio story, Big Solar on the Ballot.

Then we have Proposition 10: Alternative Fuel Vehicles and Renewable Energy, which combines funding for solar and wind energy research with consumer incentives to encourage the use of clean fuels. There is controversy, because the proposition gives extra bonus points to some alternative fuels, but not others. Check out the coverage by the California Report.

There are three measures across the Bay Area concerning open space: Measure WW in Alameda and Contra Costa counties, Measure P in Napa county and Measure T in Solano county. Listen to a discussion of these measures with the executive director of The Greenbelt Alliance, in this KQED Radio News story.

And in San Francisco, Proposition H lets voters decide whether the electric utilities should be publicly owned. This would give the city flexibility in terms of obtaining power from renewable energy sources, but it's hard to say how it would affect the price of electricity. Reporter Cy Musiker and Craig Miller, senior editor for KQED's Climate Watch series, debate Prop H in this segment from KQED Radio News.

Figure out your opinions on these science and environment issues – and check KQED's Election 2008 page, for additional election coverage. Then voice your opinions, with your vote, and your comments to this blog!

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Credit: California High Speed Rail Authority

One of those outstanding questions is: Where will the train go?

In the Bay Area, that has been a huge issue. There are two proposed routes (check out an interactive map here) — one through the East Bay and the Altamont Corridor toward Sacramento, and the "preferred alternative," which runs down the Peninsula, through San Jose, Gilroy and the Pacheco Pass, and then loops back around to Sacramento.

Some rail advocates filed a lawsuit, pushing the state to do more study, particularly environmental study. The Pacheco Pass route cuts through some pristine landscape, and that worries environmentalists. And the Altamont route runs through some of the heaviest traffic corridors in the Bay Area, so a high speed train could relieve some of the East Bay's congestion. In addition, the Peninsula communities of Menlo Park and Atherton joined the lawsuit, because they're concerned about the potential of massive above-the-street construction there.

The Rail Authority says it's working with communities to answer their concerns. For instance, it's possible that some of the high speed rail stations could go below ground on the Peninsula — and that they hope to build BOTH routes eventually. Right now, they say, the Pacheco Pass route is preferred, but they point out that it's a long way till the tracks go down and the train starts running, and there will be a lot to work out over the next decade.

Listen to the Fast Trains radio report online.

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