Hump back bridges.
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Discussion

LukeSi

Original Poster:

5,780 posts

181 months

Sunday 25th March 2012
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This is something I don't get, why do hump back bridges seem to have an attraction which makes you want to put your toe in just enough to catch air, went over one the other day and the temptation to give it just enough speed to get airborne was really strong, I have a feeling that had I been on my own I would have jumped it. From looking on the Internet this seems to be a common problem with us petrolheads, we see these bridges as a challenge to be conquered (jumped).

How many people have had to fight and either succeeded or failed to beat it and what was the result?

I'll just mention the one I faced was a perfect ramp with a decent run off area on the other side and I now have an urge to jump it.

twazzock

1,930 posts

189 months

Sunday 25th March 2012
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Jumping it as in jumping it in your mum's car which you don't have a full licence to drive yet?

The thing with humpbacks is you can't see what's coming over the other side usually so my usual urge is to slow right-the-fck-down rather than hammer over it in an attempt to get 'air'.

carmadgaz

3,204 posts

203 months

Sunday 25th March 2012
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Thought has crossed my mind then the "I might break the car or worse, meet something in the opposite direction" thought takes over.

I remember my parents talking about their friends son who did meet a transit trying to get air off a bridge, didn't end well for him frown

matthias73

2,900 posts

170 months

Sunday 25th March 2012
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A friend of mine was showing me a decent hooning road:

"Okay matt, you can do around sixty on this road until the corner, then you brake down to about 30"
"Mate theres a little bridge just ahead?"
"Yeah thats fine, its not as big as it looks, the suspension will deal with it"

Car goes flying, suspension bottoms out, horrible sound

"Mate what the hell?"
"Oh yeah, sam broke his golf down there a while ago"


I've wised up a bit since then.

LukeSi

Original Poster:

5,780 posts

181 months

Sunday 25th March 2012
quotequote all
LukeSi said:
twazzock said:
Jumping it as in jumping it in your mum's car which you don't have a full licence to drive yet?

The thing with humpbacks is you can't see what's coming over the other side usually so my usual urge is to slow right-the-fck-down rather than hammer over it in an attempt to get 'air'.
I would never dream of jumping a car i don't own, and the bridge was low enough to see over.

NateWM

1,706 posts

199 months

Sunday 25th March 2012
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Can't say I've ever been tempted to potentially cause serious damage to my car...hehe

I did however go over a hidden dip too fast once, smashing my sump to bits. hehe

Pwig

11,998 posts

290 months

Sunday 25th March 2012
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Another excuse to post this gem hehe



Edited by Pwig on Sunday 25th March 23:58

matthias73

2,900 posts

170 months

Monday 26th March 2012
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Pwig said:
Another excuse to post this gem hehe



Edited by Pwig on Sunday 25th March 23:58
Thats cool, a car that you can change the wheels on without a jack!

Iain XR4i

1,703 posts

172 months

Monday 26th March 2012
quotequote all
Pwig said:
Another excuse to post this gem hehe



Edited by Pwig on Sunday 25th March 23:58
The bd offspring of Chitty-Chitty-Bang-Bang and Herbie.

Cheeky little imp!

read5458

503 posts

203 months

Monday 26th March 2012
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Destroyed the exhaust on my old rover going over one at 20. The ex girlfriend wasn't amused at her dog lying on the roof either. Not fun.

One lad from my college course a few years ago put the engine of his MK3 astra into the boot of a 2006 V70. The owner was out of the car checking the damage from a pheasant and had stopped 2 - 3 meters after the peak. Lucky guy.

martin mrt

3,877 posts

221 months

Monday 26th March 2012
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Many moons ago I used to work for a company delivering tyres in a naturally aspirated VW LT28 and on my run there was a hump backed bridge you could catch a little air on with the van if you tried hard enough, anyway cue one Saturday morning and I'm out in the bigger and considerably quicker LT35 TDi to collect old casings and I forget that I'm in the faster van when I come across the bridge, and as its early Saturday morning I wasn't hanging about on the quiet country roads,

Cue me hitting the bridge about 15-20mph faster than normal, getting a LWB LT35 airborne, and landing VERY heavily nose first, cracking the windscreen from one side to the other and the stereo flying free of the dashboard with such force that it ripped some of the wiring with it, needless to say it wasn't easy explaining that when I got back to the depot.


Captain Muppet

8,540 posts

285 months

Monday 26th March 2012
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There is a hump back bridge near me which is at the bottom of a valley on a straight road - you can see if the road is clear ahead for about half a mile either side of the bridge.

I jumped it in my MR2 (once) and I jumped it several times in my £300 Nissan Silvia.

It was fun, but not the sort of fun I need to experience again.

anonymous-user

74 months

Monday 26th March 2012
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Was there not a thread on here a year or so ago where a guy smashed the sump on his Audi? Think it may have been an S4, sure he was claiming it was poorly signed or something

djdestiny

6,542 posts

198 months

Monday 26th March 2012
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There's one near me with a half mile straight each side and clear visibility, we used to jump it when I first passed my test in my nova over 20 years ago. I used to do it all the time in company cars too (mk4 escorts) but wouldn't do it these days, the RS is far too heavy!

Thinking out it, we used to hit it at anywhere between 50-70 or so, oh to be young and stupid again! One Out of two isn't bad lol

Edited by djdestiny on Monday 26th March 09:14


Edited by djdestiny on Monday 26th March 09:14

Codswallop

5,256 posts

214 months

Monday 26th March 2012
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I managed to damage the exhaust on one of my old cars many years ago by jumping the car. I didn't jump a bridge though - I got caught out by a sharp hidden dip in a road I did not know. It's a rather scary experience when you're not expecting to jump the car yes

VR6 Turbo

2,671 posts

174 months

Monday 26th March 2012
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put my first car through a cow field fence backwards, after I bottomed out jumping a bridge. I used to hit it quite fast anyway its pretty open. but that time I got brave, I've calmed down these days. never did know what happened to the cows.

VR

Edited by VR6 Turbo on Monday 26th March 09:24

monthefish

20,467 posts

251 months

Monday 26th March 2012
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As a passeneger in a Metro City X in around 1995, I can tell you it ended badly (for the car).

AndrewW-G

11,968 posts

237 months

Monday 26th March 2012
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The op is right, there is a hidden trigger signal in hump back bridge warning signs that make you want to behave like Luke and Bo Duke!

A couple of examples from my youth:

Greasy weirdo friend of a friend had a courtesy Volvo from Drayton motors and went over on bridge several times, to see how high he could . . . . . chassis bent!

Dwarf weirdo, talked Mangoletsi into letting him test drive a Alfa 155 TC . . . . . same deal as before, but this time the exhaust downpipe (where it does a 90 degree bend into the main system) was squashed flat!

DanDC5

19,699 posts

187 months

Monday 26th March 2012
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I know what is more tempting than a hump back bridge, if I see a low loader with the back down on the road I do have an urge to drive up the back of it and get air James Bond style laugh

off_again

13,917 posts

254 months

Monday 26th March 2012
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Three teenagers in a, at the time, Vauxhall Nova 5 door. Driver sees a humpbacked bridge, decides to "jump" it. Gets it wrong, crashes into a fence. Puts one of the wooden bars into the engine, killing it. Puts the other into the cabin hitting the pillar and buckling the roof (and narrowly missing TWO people - instant death I think)....

Anyway, driver then had to call for assistance AND explain to his mother about her car - it was a modified motobility car for his disabled mother, who had been waiting for 6 months to get the modifications to the car and he trashed it within 6 weeks. Nice.

I think the phrase would have been "awkward".

Humpbacked bridges never appealed after that - but love watching the 1000 Lakes rally though!