You can't make those right now because there are only a few types of construction sites : houses, apartments, industry, office, etc.

in other words, something the dev team would have to do. well hopefully a future DLC....

how would i conact the develpores is there a website i can go to ?

as far as I know there is no way of directly submitting an idea. I have seen the developers in amongst the discussions so hopefully they will see it.

if they do see this i was thinking like storm and water and sanition replacemant and watermain brakes briage work mantaince and replacement ect the game would need bulldozers and a wheelload with a fork implament and a machine to lay the asphalt the roller is already in the game aswell as the exivator

one lane closers also with a moblie signand barrcades that you can get at the matreals dealer https://www.google.com/imgres?imgurl=http://www.tssincva.com/ckfinder/userfiles/images/Barricade-Road-closed.JPG&imgrefurl=http://www.tssincva.com/channelizing-devices-and-barricades&h=246&w=270&tbnid=-4vfIAKEcdJW_M:&docid=-vprQnVBXia73M&hl=en&ei=-5ilVq7IFcPuUIqdnZAM&tbm=isch&ved=0ahUKEwjuscWMhcTKAhVDNxQKHYpOB8IQMwglKAkwCQ {LINK REMOVED}https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjzxvXYhcTKAhWJSBQKHQRHBmkQjRwIBw&url=http%3A%2F%2Fbcddrivingschool.net%2Findex-safe7.html&bvm=bv.112454388,d.d24&psig=AFQjCNFc-Zul77Wbtwcn0t8SwkBeGTT0BA&ust=1453779579678806 {LINK REMOVED}https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=&url=http%3A%2F%2Fmutcd.fhwa.dot.gov%2Fhtm%2F2009%2Fpart6%2Fpart6f.htm&bvm=bv.112454388,d.d24&psig=AFQjCNFc-Zul77Wbtwcn0t8SwkBeGTT0BA&ust=1453779579678806

https://www.google.com/imgres?imgurl=http://i00.i.aliimg.com/wsphoto/v0/32258098724_1/STARSPLASTIC-LED-warning-lights-flashing-traffic-cones-font-b-road-b-font-font-b-construction-b.jpg&imgrefurl=http://www.aliexpress.com/popular/road-construction-barricades.html&h=700&w=700&tbnid=TRso_NIpdDzC8M:&docid=aDdTv0kTwqmxMM&itg=1&hl=en&ei=-5ilVq7IFcPuUIqdnZAM&tbm=isch&ved=0ahUKEwjuscWMhcTKAhVDNxQKHYpOB8IQMwhOKCowKg https://encrypted-tbn1.gstatic.com/images? q=tbn:ANd9GcSAExoNDLZsiW4tj7HzgY1WmePYL_kE0Y4BtAcE3GmXwm923zIH https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS2ys6C6KZ2bfgLaE5p1JHifT_Yg5CQVDA9VTKyaz_A6Zot1dScMA

barricades to close off lanes https://www.google.com/imgres?imgurl=http://www.signaturebarricades.com/img/wc.jpg&imgrefurl=http://www.signaturebarricades.com/road-barricades.php&h=225&w=636&tbnid=JDGIe9RNSB8xGM:&docid=a1EwjY4s2PQMBM&hl=en&ei=-5ilVq7IFcPuUIqdnZAM&tbm=isch&ved=0ahUKEwjuscWMhcTKAhVDNxQKHYpOB8IQMwgkKAgwCA barricades for on and off rampes for highway work this would be all city and village contracts signs for lane closers

https://www.google.com/imgres?imgurl=http://safety.fhwa.dot.gov/older_users/handbook/images/fig_95lg.jpg&imgrefurl=http://safety.fhwa.dot.gov/older_users/handbook/ch10.cfm&h=402&w=800&tbnid=M_RLragNiQBYVM:&docid=2ZW4_ULxIFQCzM&hl=en&ei=gZ-lVre4IcW0UbLntNgL&tbm=isch&ved=0ahUKEwj3_Pmoi8TKAhVFWhQKHbIzDbsQMwgdKAEwAQ https://www.google.com/imgres?imgurl=http://www.trafficsign.us/650/warn/w20-5lorg.gif&imgrefurl=http://www.trafficsign.us/w20.html&h=649&w=468&tbnid=WvG5-YXzW_I8CM:&docid=OX6V-Ib4c0xYMM&hl=en&ei=gZ-lVre4IcW0UbLntNgL&tbm=isch&ved=0ahUKEwj3_Pmoi8TKAhVFWhQKHbIzDbsQMwgkKAgwCA https://www.google.com/imgres?imgurl=http://www.cpcsigns.com/images/coroplastphoto.jpg&imgrefurl=http://www.cpcsigns.com/constructioncoroplast.html&h=259&w=600&tbnid=ZfyuzgNrUr2b5M:&docid=DLEhADBameiFAM&hl=en&ei=gZ-lVre4IcW0UbLntNgL&tbm=isch&ved=0ahUKEwj3_Pmoi8TKAhVFWhQKHbIzDbsQMwhqKEYwRg

Originally posted by ericdroster:

how would i conact the develpores is there a website i can go to ?

They monitor and often answer on this forum.
The sure way is to send an e-mail to support, if it contains a suggestion it will reach the dev team.
See the pinned thread in the bug reports sub-forum.

if they get an email will they responed to it

i do nt know if this is possible but what if it was the Players chose on which roads and lanes Briages they want to close they would get the signs,cones and barriers if there is a road that looks like it needs work they can expect the road work missoin and set up the closer or if the want to replace a briage they can they could also set up a one lane closer and move taffic to another lane

I don't know, I guess they will.
Acting on a suggestion is a different matter. As you know, maintenance teams assign a priority to any planned change. When they receive suggestions and bug reports, they add it to the list, then they assign priorities to the list according to various criteria such as urgency, impact, cost, available manpower, etc. We can only guess what these criteria are for the CS2015 dev team, and what priority they would assign to your suggestion.

I can tell you this: road work has been suggested on this forum several times in the past, so the dev team is aware of it.

In my personal opinion, the urgency is low (not a bug), impact is medium (desireable feature but the game is playable without it), the cost is very high (they would have to make new machines for earthwork, such as bulldozers, graders, scrapers, new algorithms for handling this kind of work such as scripts for pushing earth, and new materials such as gravel, asphalt, etc.). I have no idea about available manpower, but with a game in maintenance stage, the team is usually reduced a lot.

do you think there is enough interst in the topic for them to consiter it

later