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Traffic Control

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

137735 Posts
1855 Topics
Last post by plain
in Re: Guess the 2di Challe...
on Today at 10:43:11 PM
  Subject Started by Replies Views Last post
AASHTO Route Numbering Database Documents « 1 2 3 ... 8 » Rover_0 188 59883 Last post November 11, 2022, 09:18:34 AM
by Max Rockatansky
Historic official state maps online « 1 2 3 ... 5 » NE2 102 97070 Last post July 26, 2022, 01:05:41 PM
by AzNate
Road and Highway Reference Sites « 1 2 » DesertDog 47 49126 Last post February 24, 2022, 01:59:01 PM
by skluth
How do you get the URL of a particular place on Google Street View? « 1 2 » J Route Z 29 46936 Last post September 03, 2014, 04:15:34 PM
by vtk
What is "The South?" « 1 2 3 ... 5 » CoreySamson 110 1960 Last post Today at 07:39:47 PM
by NWI_Irish96
Highways You Have Clinched « 1 2 3 ... 14 » Ian 331 87395 Last post Today at 07:34:00 PM
by Scott5114
Roads with unfitting road name suffixes Joseph R P 23 384 Last post Today at 07:18:09 PM
by Henry
Downtowns with railroad tracks as the center « 1 2 3 » index 64 6545 Last post Today at 01:23:16 PM
by mgk920
Lowest-numbered route you haven't been on « 1 2 3 ... 45 » 1 1108 95977 Last post Today at 10:49:34 AM
by Hunty2022
Rogue artist fills potholes with mosaics oscar 2 176 Last post Today at 07:21:39 AM
by epzik8
Unpopular Anything Road-Related Opinions « 1 2 3 ... 31 » Ned Weasel 772 70078 Last post November 28, 2022, 09:15:20 PM
by Occidental Tourist
Highways that can only be driven in one travel direction « 1 2 » Max Rockatansky 27 1090 Last post November 28, 2022, 06:55:11 PM
by Rothman
Numbered Highways with the steepest signed gradients Max Rockatansky 2 163 Last post November 27, 2022, 08:31:38 PM
by Max Rockatansky
Rural Freeways That Need Six Lanes « 1 2 3 ... 25 » webny99 600 72493 Last post November 27, 2022, 02:28:14 PM
by J N Winkler
Cities Along A Freeway Where Scenery Changes roadman65 23 792 Last post November 26, 2022, 12:13:13 AM
by Bruce
MOVED: Things in middle of roundabout Scott5114 0 107 Last post November 25, 2022, 02:24:42 PM
by Scott5114
Roads you have photos for that GSV does not Max Rockatansky 18 861 Last post November 25, 2022, 02:13:58 PM
by Poiponen13
Highest route number you have traveled at least two unrelated routes « 1 2 3 » NWI_Irish96 61 1370 Last post November 25, 2022, 11:45:35 AM
by 74/171FAN
Illogical control cities for the direction of long-distance travel « 1 2 » hbelkins 30 1141 Last post November 25, 2022, 10:59:38 AM
by hobsini2
Whatís in a name? « 1 2 » roadman65 38 4937 Last post November 25, 2022, 10:30:48 AM
by roadman65
Facilities that states build for Testing roadman65 20 609 Last post November 24, 2022, 09:01:13 PM
by hbelkins
Unsigned Concurrencies « 1 2 » Amaury 36 1439 Last post November 24, 2022, 08:15:43 PM
by cwf1701
License Plate News « 1 2 3 ... 76 » Alex 1888 539330 Last post November 24, 2022, 04:37:45 PM
by elsmere241
Streets that no longer serve their namesakes US 89 18 649 Last post November 23, 2022, 09:29:20 PM
by Takumi
Names of Roads or Crossings that donít touch their namesakes « 1 2 » roadman65 32 836 Last post November 23, 2022, 09:26:28 PM
by Takumi
Google Street View « 1 2 3 4 » Alex 88 35419 Last post November 23, 2022, 12:16:12 PM
by Stephane Dumas
Most Winding Road in Country « 1 2 » roadman65 35 998 Last post November 23, 2022, 12:13:40 PM
by hbelkins
Roads named for businesses which no longer exist (there) « 1 2 3 ... 9 » briantroutman 220 39975 Last post November 21, 2022, 11:30:58 AM
by RoadWarrior56
Significant routing difference by moving just a few miles « 1 2 » lstone19 27 807 Last post November 20, 2022, 03:46:15 PM
by Flint1979
SIGNS FOR SALE OR TRADE « 1 2 3 ... 12 » ctsignguy 291 143816 Last post November 20, 2022, 12:34:43 PM
by Alex
Closest pairs of 3di's with the same number KCRoadFan 5 352 Last post November 19, 2022, 07:43:43 PM
by Hobart
Roadgeek Memes « 1 2 3 ... 19 » cl94 464 69844 Last post November 18, 2022, 11:29:30 AM
by SEWIGuy
never-trust-your-GPS horror stories « 1 2 3 4 » texaskdog 77 8740 Last post November 18, 2022, 01:37:29 AM
by ZLoth
Searching for (freeway-over) SPUI with shortest bridge (total length and spans) johndoe 6 294 Last post November 17, 2022, 08:02:46 PM
by Dirt Roads
AASHTO Spring 2022 Meeting bob7374 5 1429 Last post November 17, 2022, 12:38:20 PM
by rlb2024
Is it easier to decommission a intrastate US route over a multi state route roadman65 20 574 Last post November 15, 2022, 04:52:31 PM
by SEWIGuy
Largest neighborhood between the travel lanes on an interstate? RM42 11 559 Last post November 14, 2022, 09:37:14 PM
by Flint1979
GPS Non-Horror Stories Max Rockatansky 1 156 Last post November 14, 2022, 08:19:19 PM
by US 89
Concurrency Routes « 1 2 3 » Amaury 52 2068 Last post November 14, 2022, 02:01:56 PM
by kphoger
Highways / Signs in Movies, TV Shows, and Videos « 1 2 3 ... 36 » Alex 878 324900 Last post November 14, 2022, 01:31:14 PM
by D-Dey65
2022 RAISE and INFRA Grants mvak36 8 684 Last post November 14, 2022, 01:16:43 AM
by Plutonic Panda
Counties in your State without a State Route « 1 2 » Hunty2022 29 749 Last post November 13, 2022, 08:00:18 PM
by Dirt Roads
Encountering Closet or Aspiring Roadgeeks signalman 15 605 Last post November 13, 2022, 03:39:58 PM
by andrepoiy
Hierarchy of highways in your county « 1 2 3 » thspfc 54 2048 Last post November 13, 2022, 01:50:00 PM
by kirbykart
Worst control city on an interstate in your state « 1 2 3 ... 20 » SkyPesos 480 14928 Last post November 11, 2022, 10:00:58 AM
by kphoger
Crash prone 'modern roundabouts' « 1 2 3 ... 109 » tradephoric 2706 518612 Last post November 11, 2022, 08:36:02 AM
by webny99
Interstate Highway Numbering Nonsense « 1 2 3 ... 9 » MultiMillionMiler 203 5189 Last post November 09, 2022, 05:24:37 PM
by Scott5114
Youthful Misconceptions « 1 2 3 ... 11 » vtk 253 70079 Last post November 09, 2022, 09:33:36 AM
by Big John
Roundabouts in the Sky « 1 2 » Avalanchez71 31 985 Last post November 08, 2022, 09:14:29 PM
by cjw2001
Should the US abide by the Convention on Road Signs and Signals? « 1 2 3 4 » skluth 86 1850 Last post November 07, 2022, 10:43:56 PM
by kalvado
States that contain every first digit in 2dus + 2di « 1 2 3 » NWI_Irish96 62 1812 Last post November 07, 2022, 08:02:38 PM
by NWI_Irish96
Nearest Freeway Segment You've Never Driven « 1 2 3 ... 11 » webny99 257 32470 Last post November 07, 2022, 05:07:24 PM
by I-55
Shoulder Lanes Dangerous or Useful « 1 2 » Georgia Guardrail 45 1915 Last post November 06, 2022, 03:59:20 PM
by fwydriver405
"NEXT REST AREA" distance signs - which states acknowledge neighboring states? KCRoadFan 21 754 Last post November 05, 2022, 07:06:45 PM
by TheHighwayMan394
Are there any area codes that contain a highway of the same number? « 1 2 » KCRoadFan 43 4485 Last post November 05, 2022, 01:04:32 PM
by kphoger
Something of a particular stateís highways your sad to see go « 1 2 3 4 » roadman65 76 2889 Last post November 05, 2022, 11:53:08 AM
by bwana39
Interchanges, but barely « 1 2 3 4 » Hobart 78 4992 Last post November 03, 2022, 10:37:44 PM
by Hot Rod Hootenanny
Where a U Turn Is Needed to Follow the Control City roadman65 9 341 Last post November 03, 2022, 06:50:00 PM
by kphoger
Differences In How States Treat US Routes (+Jarring Transitions at State Lines) « 1 2 » CoreySamson 30 1769 Last post November 02, 2022, 10:22:06 PM
by andrepoiy
MOVED: Fredericksburg, TX street names Scott5114 0 121 Last post November 02, 2022, 04:17:08 PM
by Scott5114
Roads that cross themselves « 1 2 3 4 » 1 80 6693 Last post November 02, 2022, 06:59:04 AM
by Rothman
What will happen when trucks get fast? « 1 2 » kernals12 29 893 Last post November 01, 2022, 09:47:02 PM
by Scott5114
Where State Lines are still prominent « 1 2 » roadman65 32 1139 Last post November 01, 2022, 06:57:39 PM
by Avalanchez71
Mileage Logged by State NWI_Irish96 17 354 Last post November 01, 2022, 04:13:52 PM
by Bruce
What state posts the worst control cities? The best? « 1 2 3 ... 19 » Roadgeekteen 471 26152 Last post October 30, 2022, 02:25:51 PM
by roadman65
State DOT Maps « 1 2 » tdindy88 33 9612 Last post October 29, 2022, 04:34:42 PM
by hobsini2
Sign changes submitted to DOT by roadgeeks that actually got changed « 1 2 3 ... 5 » flaroads 108 27171 Last post October 29, 2022, 04:30:24 PM
by cowboy_wilhelm
Is this a weird acceleration lane? zachary_amaryllis 12 501 Last post October 28, 2022, 06:02:57 PM
by zachary_amaryllis
If numbered highways were people « 1 2 3 » TheGrassGuy 72 6430 Last post October 27, 2022, 11:10:14 PM
by Road Hog
Most useless US Highway? « 1 2 3 4 » Roadgeekteen 99 6687 Last post October 27, 2022, 02:37:12 PM
by kphoger
Semi-Circular Banners Dirt Roads 1 213 Last post October 25, 2022, 12:56:34 PM
by Scott5114
Trips where exiting and U-turning is the fastest route « 1 2 » webny99 42 1004 Last post October 25, 2022, 10:51:06 AM
by kphoger
MOVED: Interstate 80 Logical Extension Alps 0 205 Last post October 25, 2022, 10:17:30 AM
by Alps
Roads in Video Games « 1 2 3 ... 11 » KEK Inc. 271 118300 Last post October 25, 2022, 10:10:13 AM
by MultiMillionMiler
Stub ramps « 1 2 3 4 » iBallasticwolf2 87 21294 Last post October 25, 2022, 03:40:46 AM
by mariethefoxy
Road Names Beside Shields « 1 2 » Henry 37 1362 Last post October 24, 2022, 07:54:11 PM
by kphoger
Themed street names « 1 2 3 ... 12 » hm insulators 286 104881 Last post October 24, 2022, 04:26:41 PM
by Flint1979
Lowest-numbered route you haven't been on an independent section « 1 2 » SkyPesos 39 4852 Last post October 24, 2022, 11:29:48 AM
by 74/171FAN
CityNerd mentions aaroads.com Tom958 1 252 Last post October 22, 2022, 03:50:26 PM
by Big John
AASHTO October 2022 Meeting NWI_Irish96 11 672 Last post October 22, 2022, 02:23:41 PM
by GaryV
The Bowtie Intersection is finally getting its moment in the sun « 1 2 3 » kernals12 50 4764 Last post October 21, 2022, 03:44:05 PM
by kernals12
US 6 may actually be LONGER than US 20 « 1 2 3 ... 6 » usends 136 11471 Last post October 21, 2022, 11:26:06 AM
by kphoger
New Construction Technology « 1 2 3 ... 10 » kernals12 233 27301 Last post October 21, 2022, 11:09:59 AM
by kalvado
MOVED: Street name ideas Scott5114 0 121 Last post October 21, 2022, 07:05:54 AM
by Scott5114
Google Maps just fucking SUCKS now « 1 2 3 ... 96 » agentsteel53 2379 484948 Last post October 21, 2022, 01:28:51 AM
by D-Dey65
Double Double Center Lines roadman65 24 1030 Last post October 19, 2022, 08:20:51 PM
by webny99
Missed opportunities while roadgeeking « 1 2 » webny99 28 1036 Last post October 18, 2022, 04:49:27 PM
by JoePCool14
Button copy tvketchum 5 2666 Last post October 18, 2022, 01:51:06 PM
by roadman65
DeLorme Road Atlases XamotCGC 12 635 Last post October 17, 2022, 02:48:45 PM
by SSR_317
Super Sized Signs (Not Needed Where Placed) « 1 2 » Avalanchez71 39 1605 Last post October 17, 2022, 02:05:40 PM
by kphoger
Underrated Routes « 1 2 » JoePCool14 30 1116 Last post October 16, 2022, 03:41:54 PM
by fillup420
Unique Signs Amaury 4 340 Last post October 13, 2022, 06:55:01 PM
by kphoger
MOVED: Original Interstate Plan for DC Questions Scott5114 0 150 Last post October 13, 2022, 12:57:39 AM
by Scott5114
States you have traveled through, but never made it on an interstate « 1 2 3 ... 9 » roadman65 200 37870 Last post October 12, 2022, 04:29:35 PM
by cstp3103
Worst 4-way STOP sign controlled intersections? « 1 2 3 » mgk920 59 8943 Last post October 12, 2022, 07:43:47 AM
by DandyDan
Clinching Counties' Highways « 1 2 3 ... 5 » NWI_Irish96 107 15890 Last post October 11, 2022, 09:14:41 AM
by NWI_Irish96
A Strange Railroad Track Intersection Setup « 1 2 » kirbykart 32 1075 Last post October 10, 2022, 01:58:23 PM
by Chris19001
Uncommon Street Name Suffixes « 1 2 3 ... 10 » Alex 231 62269 Last post October 09, 2022, 03:06:56 PM
by kirbykart
Do Spur Routes Have Directions? Amaury 23 843 Last post October 09, 2022, 12:15:30 PM
by cjk374
Businesses with symbolic addresses that happen to fit within the street grid KCRoadFan 7 393 Last post October 09, 2022, 07:54:53 AM
by GaryV

 

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