Here are a few pics of bridges I made with EZ Track, balsa wood, and plastic sides.
I know they wouldn't make them like this in real life.
(http://www.sarget.com/pxmas02-12.jpg)
(http://www.sarget.com/pxmas02-13.jpg)
(http://www.sarget.com/pxmas02-14.jpg)
(http://www.sarget.com/pxmas02-18.jpg)
Nice bridges , your right about material choices of prototype bridges. Iron ,steel and concrete are definitly more typical but your choice of form looks pretty good . Planning to use plastic , wood and metals when building bridges of my own. Currently busy building shelving and cabinets instead , got a new toy recently a 10" Delta tablesaw . John 2
Watch your fingers . Always use the guards . I speak frrom experience.
Don :'(
Thanks . I am &will be careful . I have to be careful , I usually work alone & doing stupid things could definitely get me killed. I happen to be a suspenders & belt person . I have been metal worker & welder so I know the it is true what my welding shop teacher told the class long ago :" Be careful the machinery is stupid , it doesn't know not to kill you if you do something stupid."
Those are awesome and I will need a bunch of 18"R curved ones. I was thinking of ways to cut in half lengthwise the $5 Atlas plate girder bridges. I am trying for absolute min. "headroom" like 2-3/4". Would you mind describing how you built those a little? Does the balsa wood support it or is there some styrene glued in? Thanks!
Grumpy, do your friends call you 4 finger?
No . But it keeps me out of a lot of trouble because I can't give anybody a left finger.
Don ;)
Hi Don,
We'll just call you Stumpy instead of Grumpy.
Enjoy,
Barry
Casy - I'll try get some more info up in a few days about how I did the bridges.
Some of those girder bridges with curved track look like things I've seen on the NYCTA. There are prototypes for everything.
Be sure to give your engineers slow orders - I don't see any guardrails.
Nice work!