topic The Intersection misses bridges? in InfraWorks Forum

The Intersection misses bridges?

mattlee1111 — Sat, 09 Jul 2016 14:57:22 GMT

I got 2 problems

1.I create a interchange,then the 2 lanes become 3 lanes in the intersection.But the bridge disappear in the intersection??

2.in order to solve first problem,I add the bridge in the widening zone,But the bridge deck didn't attach the lane??

Re: The Intersection misses bridges?

TomislavGolubovic — Sat, 09 Jul 2016 21:56:49 GMT

Just tried this, works ok for me? I'm on 2017

Re: The Intersection misses bridges?

mattlee1111 — Sun, 10 Jul 2016 15:23:12 GMT

Thanks for help.I already upgraded infraworks 2017.but the problems still existed...

The 2nd question--->

When I widen a lane in the transition,then Add bridge in the transition,

The bridge won't follow the route in curve zone of the transition

for extreme example

Re: The Intersection misses bridges?

elliott.rosenfeld — Mon, 11 Jul 2016 13:00:03 GMT

Hello,

Once you select the bridge, select a girder group and set the “Girders in plan” parameter to curved in the Girder Group stack panel.

I think that will resolve the transition issue you are showing. Please let me know if this gets you what you are looking for!

Thanks,

Elliott

Re: The Intersection misses bridges?

Anonymous — Mon, 11 Jul 2016 13:51:42 GMT

@elliott.rosenfeld shouldn't it be better if the girders will automatically follow the bridge? Is it something that we should request through an idea?

I got the same results when creating a bridge with a curve.

P.S. I cannot find the girders in plan. Are you using the Rolling Sandbox?

Thank you

Re: The Intersection misses bridges?

Eduardo.Soethe — Mon, 11 Jul 2016 14:07:54 GMT

You can put on Idea station!!

Re: The Intersection misses bridges?

Anonymous — Mon, 11 Jul 2016 14:16:42 GMT

Thank you! Done 😃 Let's hope

Re: The Intersection misses bridges?

mattlee1111 — Tue, 12 Jul 2016 15:17:47 GMT

I set the “Girders in plan” parameter to curved in the Girder Group,but it still didn't work??

Re: The Intersection misses bridges?

elliott.rosenfeld — Tue, 12 Jul 2016 15:46:41 GMT

Hey there,

That's too bad, i wasn't expecting that result. Let me check with the bridge team to see if there are any bridge curve limitations built-in. Also, if you are able to share you model with me I would be happy to take a look as well. You can direct message me to share your model.

Thanks,

Elliott

Re: The Intersection misses bridges?

mattlee1111 — Wed, 13 Jul 2016 03:59:25 GMT

Thanks~

I will send message to you for sharing my model.

Re: The Intersection misses bridges?

Anonymous — Sat, 16 Jul 2016 02:37:03 GMT

I'm new to using Infraworks but I think I might know what your problem is for your 1st pic. I had the same issue and what I noticed was that you On Ramp is not a bridge. Try making the On Ramp a bridge for a small section. I think that because the On Ramp has grading the coding is trying to add the grading to the intersection and that is why your bridge intersection is missing.

Re: The Intersection misses bridges?

mattlee1111 — Tue, 26 Jul 2016 08:11:04 GMT

I try to change the ramp from a embankment to a bridge ,but it still miss the bridge in the intersection

I think the problem is -->use widening to add a lane ,it will miss the bridge in the widening zone~

Thanks for your advices~

Re: The Intersection misses bridges?

ara.ashikian — Wed, 17 Aug 2016 12:55:41 GMT

We are aware of issues in modeling bridges at intersections. We will be investigating different possible solutions.

-Ara

PM InfraWorks 360 / Bridges

Autodesk

Re: The Intersection misses bridges?

Anonymous — Thu, 01 Feb 2018 19:57:28 GMT

This still seems to be an issue -- using 2018 version. Also to the right of that, is there a way to include the barrier in an intersection? Maybe I knew this once and forgot that skill to learn a new one...?

Bridge Deck/Girder Issues - IW 2018