A thread below discussed issues of golf design and safety. Two holes at Perry Maxwell's design at Iowa State University (Veenker Memorial) were changed in the 1980's to address golfers slicing into traffic on a nearby street. The image below shows the current routing, and the 2 holes that compromised the original routing at ISU.
The sixth hole was a par-5 which played along the south boundry of the golf course. Unfortunatley, the temptation of the hole to reach for a little extra distance to get to the green with one's second shot produced a great number of slices into the traffic on 13'th Street. The redesign created a Par-3 for the first part of the old 6'th hole, then a walk of about 150 yards up to a new tee which plays down the rest of the 6'th hole, and into the old 7'th green. The new holes solved the "traffic problem" and minimized the amount of new construction needed, but don't make a whole lot of sense golf-wise.
This photo is taken from the current 7'th tee, which was just about at the landing area (probably a little ahead) for a drive on the old 6'th hole. The old approach was a downhill, to a "reverse-bank" fairway, with a green at the bottom of the hill, and a creek far to the right of the green.
This photo is taken from the bottom of the hill, near the old 6'th green, and looks back towards where the previous photo was taken.
The problem with the re-design is that the options for the drive just don't work. There are supposed to be 3 -
(i) play a drive short of both creeks, to about where the original green was located, which amounts to about bumping a 3-iron down the hill.
(ii) play to the right fairway area, where the old 7'th tee was located, which has to be about a 3-wood, since a driver will go too far
(iii) try to bust a driver over both creeks, which is possible when the hole is downwind.
The problem with option (ii) is that the area around that fairway is bordered by the creek, a couple trees, and a bunch of weeds. Since the area is blind from the tee, it's not possible to tell whether your ball is lost, or in the creek. In fact, there is a goofy local-rule on the ISU scorecard to cover this contingency -
"Ball in hazard on 7, 11 or 16. If a ball may be unplayable or lost in the water hazard, a provisional ball may be played. Player may then choose to play the original ball as it lies, or continue the provisional ball in play adding one penalty stroke, but may not proceed under the options of the water hazard rule."
The golf I played at ISU was casual enough that I never played the local rule (though I did lose some balls on the 7'th hole). For the serious match, though, I can't see why anyone would want to proceed under the local rule. If a golfer finds his ball in the water hazard, he's usually better off proceeding under that rule - so he might as well go up and look for it, since he can always walk back to the tee and re-play if that becomes necessary. The local rule presumably is meant to speed play, but it's such a cost to the golfer, I can't imagine anyone wanting to use it.
Any arm-chair architects out there have better plans for how ISU could have changed their course to keep the balls out of 13'th street?