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Traffic Control

Topics about signs, signals, laws, and other traffic control devices.

127825 Posts
1758 Topics
Last post by tolbs17
in Re: Unique, Odd, or Inte...
on Today at 07:04:48 PM
  Subject Started by Replies Views Last post
Historic official state maps online « 1 2 3 4 » NE2 99 80227 Last post December 09, 2021, 09:56:23 PM
by mukade
AASHTO Route Numbering Database Documents « 1 2 3 ... 8 » Rover_0 182 39988 Last post September 21, 2021, 11:03:35 AM
by AcE_Wolf_287
Road and Highway Reference Sites « 1 2 » DesertDog 46 41139 Last post January 04, 2021, 12:51:02 PM
by vdeane
How do you get the URL of a particular place on Google Street View? « 1 2 » J Route Z 29 39991 Last post September 03, 2014, 04:15:34 PM
by vtk
Are there any new highways being built with a concrete median? « 1 2 » tolbs17 32 929 Last post Today at 06:40:48 PM
by jeffandnicole
A Second Chance (Redundant Ramps) « 1 2 » CoreySamson 35 811 Last post Today at 06:31:52 PM
by ethanhopkin14
What's the best median width for a freeway? « 1 2 » tolbs17 41 4509 Last post Today at 05:56:46 PM
by ran4sh
Odd markings tolbs17 24 3220 Last post Today at 03:51:44 PM
by dlsterner
Longest Interstate You Haven't Been On « 1 2 3 ... 10 » adwerkema 230 17663 Last post Today at 02:11:52 PM
by Great Lakes Roads
White-On-Black Signage: « 1 2 » thenetwork 35 13275 Last post Today at 01:23:05 PM
by hbelkins
Exit number = Route number « 1 2 3 ... 6 » 1 143 41629 Last post Today at 11:35:07 AM
by US71
Road Closure due to Inclement Weather « 1 2 » jlam 33 1401 Last post Today at 01:55:53 AM
by wanderer2575
Highways that were underbuilt tolbs17 22 658 Last post Today at 12:55:13 AM
by roadman65
Highways getting Truncated « 1 2 3 4 » AcE_Wolf_287 89 9228 Last post January 25, 2022, 11:22:16 PM
by tolbs17
Rant: Why aren't Michigan lefts the standard on new arterial streets? « 1 2 3 » kernals12 53 4455 Last post January 25, 2022, 04:21:29 PM
by jakeroot
Random facts about interstates and US routes « 1 2 3 ... 9 » SkyPesos 201 13665 Last post January 25, 2022, 02:49:47 PM
by Max Rockatansky
Control cities without direct access to downtown « 1 2 » chrismarion100 49 1172 Last post January 25, 2022, 01:35:52 PM
by hbelkins
Google Maps just fucking SUCKS now « 1 2 3 ... 89 » agentsteel53 2221 408730 Last post January 25, 2022, 08:20:36 AM
by BlueOutback7
Ever try to "crack the code" for Interstate control cities? bandit957 17 435 Last post January 25, 2022, 06:59:58 AM
by epzik8
Lowest-numbered route you haven't been on « 1 2 3 ... 35 » 1 850 61670 Last post January 24, 2022, 11:38:53 PM
by Rothman
Rant: Speed Limits that Make No Sense « 1 2 » webny99 37 2847 Last post January 24, 2022, 11:21:41 AM
by HighwayStar
Cool map and website showing you the speed limits before the NMSL kicked in « 1 2 » tolbs17 27 1222 Last post January 24, 2022, 09:20:52 AM
by SEWIGuy
Unpopular Anything Road-Related Opinions « 1 2 3 ... 28 » Ned Weasel 676 45939 Last post January 23, 2022, 11:45:54 PM
by SeriesE
Is landscaping highways considered a distraction « 1 2 » tolbs17 25 741 Last post January 23, 2022, 11:16:07 PM
by HighwayStar
The worst vehicle to be stuck behind? « 1 2 3 » OCGuy81 51 1078 Last post January 23, 2022, 04:54:01 PM
by TheHighwayMan394
If a cop is behind you, is he running your plates? OCGuy81 23 680 Last post January 23, 2022, 02:59:18 PM
by vdeane
Rural Freeways That Need Six Lanes « 1 2 3 ... 24 » webny99 593 57915 Last post January 23, 2022, 07:53:08 AM
by tolbs17
Highways / Signs in Movies, TV Shows, and Videos « 1 2 3 ... 33 » Alex 817 291639 Last post January 22, 2022, 10:50:06 PM
by Kniwt
Interstates that violate Interstate Highway Standards « 1 2 3 ... 6 » X99 131 15157 Last post January 22, 2022, 07:38:50 PM
by JREwing78
License Plate News « 1 2 3 ... 69 » Alex 1701 477373 Last post January 22, 2022, 07:36:08 PM
by kefkafloyd
What are the top 3 closest Interstates to your house? « 1 2 3 ... 9 » idk 205 9166 Last post January 21, 2022, 11:13:37 PM
by Techknow
"Why?" interchange designs « 1 2 3 ... 6 » thspfc 145 13533 Last post January 21, 2022, 05:17:47 PM
by SkyPesos
Concealing Freeways roadman65 11 579 Last post January 21, 2022, 12:48:16 PM
by SkyPesos
City besides New York, that has most discontinuous streets « 1 2 » roadman65 27 857 Last post January 21, 2022, 09:14:27 AM
by GaryV
Center Tab Exit Signs outside of CT? BlueOutback7 19 444 Last post January 19, 2022, 11:33:35 PM
by TheHighwayMan394
Are there any road numbers specifically set aside for fictional use? KCRoadFan 24 704 Last post January 19, 2022, 02:38:54 PM
by I-55
Freeway exits that were irrelevant before a business was there thspfc 2 260 Last post January 19, 2022, 01:59:01 PM
by jp the roadgeek
New Construction Technology « 1 2 3 ... 9 » kernals12 216 19120 Last post January 19, 2022, 10:45:08 AM
by SEWIGuy
Traffic lights on roads with high speed limits « 1 2 3 ... 8 » webny99 187 27772 Last post January 19, 2022, 10:39:27 AM
by BlueOutback7
Which light pole is the best? tolbs17 4 182 Last post January 18, 2022, 08:17:57 PM
by tolbs17
Light poles vs Signs roadman65 2 108 Last post January 18, 2022, 12:16:33 PM
by 1995hoo
Which type of pavement markings on concrete highways do you perfer? tolbs17 2 141 Last post January 18, 2022, 02:47:21 AM
by tolbs17
Asphalt vs Concrete Freeways « 1 2 3 » tolbs17 74 7800 Last post January 17, 2022, 11:58:25 PM
by jeffandnicole
Enhanced Mile Markers « 1 2 3 ... 5 » SkyPesos 101 13488 Last post January 17, 2022, 10:01:17 PM
by SkyPesos
Business and bypass both signed at the same time tolbs17 1 119 Last post January 17, 2022, 01:14:32 PM
by plain
What's the lowest number that isn't used as a state highway number? KCRoadFan 4 188 Last post January 17, 2022, 12:27:52 PM
by SEWIGuy
Crossroads of your state « 1 2 3 ... 9 » webny99 201 20628 Last post January 17, 2022, 11:16:35 AM
by empirestate
Road closures/accidents/etc. that cause very long backups « 1 2 » andrepoiy 37 4166 Last post January 17, 2022, 09:49:30 AM
by andrepoiy
Signs at state lines put up by one state that refer to things in the other state « 1 2 3 ... 5 » KCRoadFan 122 8661 Last post January 16, 2022, 11:27:22 PM
by Techknow
Accepting constructive criticism on my map (semi-endorsed by state senator!) Daniel Fiddler 4 206 Last post January 16, 2022, 09:20:19 PM
by oscar
If You Had to Stick to Interstates Between Two Metro Areas... « 1 2 » JayhawkCO 42 1268 Last post January 16, 2022, 08:56:43 PM
by Daniel Fiddler
Freeway bypasses that are as short or shorter than the main 2di « 1 2 » skluth 26 2057 Last post January 16, 2022, 05:33:26 PM
by mrsman
Sidewalk Maintenance roadman65 15 455 Last post January 16, 2022, 04:39:28 PM
by Scott5114
Schools right next to interchanges « 1 2 3 » tolbs17 50 1738 Last post January 16, 2022, 10:54:55 AM
by 1995hoo
Infrastructure Bill 2021 « 1 2 3 ... 15 » ITB 355 24649 Last post January 14, 2022, 10:23:21 PM
by tolbs17
Best, coolest, or most impressive stretches of highways « 1 2 » achilles765 36 1379 Last post January 14, 2022, 10:05:13 PM
by vdeane
10,000 Modern Roundabouts in America « 1 2 » tradephoric 37 1443 Last post January 14, 2022, 07:22:46 PM
by Dirt Roads
Locations where Auxiliary Lanes are needed « 1 2 » webny99 45 7015 Last post January 14, 2022, 05:26:36 PM
by tolbs17
Since when do they still make these merge ramps? « 1 2 » tolbs17 31 3499 Last post January 14, 2022, 07:17:14 AM
by tolbs17
Roadways that are potentially overbuilt « 1 2 3 ... 5 » iBallasticwolf2 102 21696 Last post January 13, 2022, 09:24:16 PM
by tolbs17
Interstate numbers that will likely never be used « 1 2 3 4 » OCGuy81 81 4944 Last post January 13, 2022, 04:23:14 PM
by mgk920
What were the biggest roads-related stories of 2021 chays 15 606 Last post January 13, 2022, 12:15:57 AM
by froggie
Crossroads City on main freeway exit guides roadman65 17 583 Last post January 11, 2022, 04:14:54 PM
by frankenroad
"BY-PASS" vs. "BYPASS" « 1 2 » hbelkins 31 9538 Last post January 11, 2022, 03:42:51 PM
by Molandfreak
Dumbbell vs Dogbone Roundabout Interchanges « 1 2 » peterj920 26 15741 Last post January 11, 2022, 09:31:52 AM
by Avalanchez71
Common highway numbers that aren't found in your state « 1 2 3 ... 5 » hbelkins 114 7296 Last post January 10, 2022, 02:52:13 PM
by US 89
Out-of-state control cities in non-neighboring states « 1 2 3 » KCRoadFan 63 3243 Last post January 10, 2022, 10:09:38 AM
by WillWeaverRVA
Most important interstate that isn't x0/x5 « 1 2 3 4 » fillup420 87 11538 Last post January 09, 2022, 10:56:50 AM
by BlueOutback7
Best Creative/Funny Exit Name In Each State... « 1 2 3 » thenetwork 66 2669 Last post January 09, 2022, 10:28:52 AM
by wanderer2575
Shortest US highway? mgk920 14 5813 Last post January 08, 2022, 05:48:06 PM
by SEWIGuy
States/provinces with the right number of, or too many, rest areas TheOneKEA 2 198 Last post January 08, 2022, 02:55:36 PM
by TheHighwayMan394
The Importance of Reliable Freight Transportation « 1 2 » kernals12 44 3345 Last post January 07, 2022, 10:48:31 PM
by kernals12
Roads you have never traveled a non-multiplexed segment of « 1 2 3 » epzik8 73 6759 Last post January 07, 2022, 01:01:46 PM
by BlueOutback7
Lowest-numbered route you haven't been on an independent section « 1 2 » SkyPesos 31 2687 Last post January 07, 2022, 12:28:28 PM
by 74/171FAN
Disorganized speed limit maps tolbs17 2 466 Last post January 06, 2022, 05:34:07 PM
by Roadgeekteen
Weird Routes « 1 2 3 ... 8 » Mike2357 197 12840 Last post January 06, 2022, 09:22:50 AM
by Avalanchez71
How do locals differentiate multiple segments of the same highway route? « 1 2 » Ned Weasel 47 3295 Last post January 06, 2022, 12:01:39 AM
by bing101
Cities with the most and least interstate at grade GCrites80s 0 228 Last post January 05, 2022, 08:35:10 PM
by GCrites80s
Information Some may find Interesting « 1 2 » Daniel Fiddler 39 1374 Last post January 05, 2022, 12:10:29 PM
by webny99
SPUI vs DDI « 1 2 3 ... 5 » tolbs17 117 8788 Last post January 04, 2022, 03:28:02 PM
by tolbs17
Removed reversible roads « 1 2 » tolbs17 27 1008 Last post January 04, 2022, 01:06:02 AM
by Hot Rod Hootenanny
Strange Interchanges « 1 2 3 ... 7 » roadman65 172 54589 Last post January 03, 2022, 11:35:58 PM
by tolbs17
New Interchanges CoolAngrybirdsrio4 11 773 Last post January 03, 2022, 01:56:14 PM
by MCRoads
Do any DOT employees have contacts in the design department with selected DOTs? Daniel Fiddler 17 661 Last post January 02, 2022, 01:56:05 PM
by Molandfreak
What is a figure eight interchange? Tom958 3 518 Last post January 02, 2022, 01:39:34 PM
by NE2
US Highways that shouldn’t have been built cbalducc 17 615 Last post January 01, 2022, 10:27:19 PM
by oscar
Removed Roundabouts KCRoadFan 19 1896 Last post January 01, 2022, 10:11:41 PM
by MCRoads
Knowing what a roundabout really is « 1 2 » tolbs17 28 1159 Last post January 01, 2022, 02:58:09 PM
by kalvado
MOVED: Texas roadway design question Scott5114 0 356 Last post December 30, 2021, 02:51:24 PM
by Scott5114
Highways You Have Clinched « 1 2 3 ... 10 » Ian 249 72786 Last post December 30, 2021, 02:02:46 AM
by CoolAngrybirdsrio4
MOVED: Why not an I-296 or I-496 Scott5114 0 324 Last post December 29, 2021, 03:28:05 PM
by Scott5114
Longest timed drive without hitting a red light? tradephoric 21 1681 Last post December 29, 2021, 12:21:56 PM
by Flint1979
Control Cities « 1 2 3 ... 57 » geoking111 1410 246866 Last post December 28, 2021, 04:51:02 PM
by roadman65
"The highway where trucks work like electric trains" SkyPesos 13 2222 Last post December 28, 2021, 10:35:46 AM
by kalvado
Why do some depressed highways have sloped banks instead of retaining walls? kernals12 15 1024 Last post December 27, 2021, 08:53:07 PM
by GCrites80s
Overbuilt Interchanges « 1 2 » tolbs17 43 5775 Last post December 25, 2021, 11:25:53 PM
by tolbs17
2-lane freeways « 1 2 » tolbs17 39 3402 Last post December 24, 2021, 11:09:08 PM
by DenverBrian
MOVED: Interchanges and Road Signs around My Area Scott5114 0 335 Last post December 24, 2021, 03:20:27 PM
by Scott5114
Are there any area codes that contain a highway of the same number? « 1 2 » KCRoadFan 31 1830 Last post December 23, 2021, 10:08:24 PM
by Roadgeek Adam
Busiest intersection in your town/city/metro area « 1 2 » thspfc 32 2851 Last post December 23, 2021, 09:58:11 AM
by mgk920

 

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