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Traffic Control

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

122626 Posts
1719 Topics
Last post by doorknob60
in Re: Guess the speed limi...
on Today at 10:11:00 AM
  Subject Started by Replies Views Last post
AASHTO Route Numbering Database Documents « 1 2 3 ... 8 » Rover_0 181 29428 Last post September 14, 2021, 08:44:19 PM
by US20IL64
Historic official state maps online « 1 2 3 4 » NE2 97 71632 Last post August 18, 2021, 06:28:22 AM
by bugo
Road and Highway Reference Sites « 1 2 » DesertDog 46 36642 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 36146 Last post September 03, 2014, 04:15:34 PM
by vtk
Closest stretches of road you have NOT clinched « 1 2 3 ... 6 » cabiness42 141 17967 Last post Today at 09:56:59 AM
by US20IL64
Shitty cartographic practices NE2 24 708 Last post Today at 09:55:42 AM
by cabiness42
Lowest-numbered route you haven't been on « 1 2 3 ... 27 » 1 672 45217 Last post Today at 09:51:39 AM
by jayhawkco
Regional driving etiquette « 1 2 3 » index 66 1316 Last post Today at 07:41:39 AM
by jeffandnicole
Cities which need beltways that don't have them « 1 2 3 ... 7 » BridgesToIdealism 168 11205 Last post September 19, 2021, 10:54:34 PM
by kernals12
Cities Served by Only One or Two 2di's « 1 2 3 » Henry 67 1452 Last post September 19, 2021, 10:41:27 PM
by jp the roadgeek
Graphene Enhanced Concrete Deployed Commercially- Eliminates Need for Rebar kernals12 5 109 Last post September 19, 2021, 10:22:29 PM
by kernals12
Truck speed limits: a moderately hateful thread. Hobart 10 312 Last post September 19, 2021, 09:40:57 PM
by I-55
Interstate control cities that can't be reached via *ANY* interstate « 1 2 » cabiness42 45 981 Last post September 19, 2021, 09:36:29 PM
by I-55
The Opportunity in Former Gas Stations « 1 2 3 » kernals12 58 2017 Last post September 19, 2021, 08:58:13 PM
by Rothman
License Plate News « 1 2 3 ... 64 » Alex 1593 446845 Last post September 19, 2021, 07:52:20 PM
by machias
Counties reachable with a single route from your metro area SkyPesos 18 432 Last post September 19, 2021, 07:06:16 PM
by jlam
State highways ending as freeways « 1 2 3 » GaryV 54 1193 Last post September 19, 2021, 06:23:39 AM
by DandyDan
Strange Interchanges « 1 2 3 ... 5 » roadman65 118 44742 Last post September 18, 2021, 10:51:36 PM
by DJDBVT
Unnecessary highways « 1 2 3 ... 5 » cbalducc 119 24699 Last post September 18, 2021, 11:05:00 AM
by US71
Out-of-State Toll Scofflaws Vex State Authorities « 1 2 » cpzilliacus 25 1018 Last post September 18, 2021, 01:48:26 AM
by Hot Rod Hootenanny
Google Maps just fucking SUCKS now « 1 2 3 ... 87 » agentsteel53 2164 370417 Last post September 18, 2021, 01:24:02 AM
by LilianaUwU
Road World Mandela Effect Examples « 1 2 3 4 » Max Rockatansky 76 2748 Last post September 18, 2021, 01:23:00 AM
by TheHighwayMan394
What US routes need to be updated the most? Thomas77 5 180 Last post September 17, 2021, 08:26:34 PM
by Ned Weasel
Lowest-Numbered Route You Have Not Clinched « 1 2 3 » formulanone 51 2578 Last post September 17, 2021, 02:47:02 PM
by Rothman
What Was the Interstate You Were On Least Recently? « 1 2 3 » jayhawkco 50 1275 Last post September 17, 2021, 10:25:03 AM
by CoreySamson
Interstates ending as freeways « 1 2 » NE2 44 938 Last post September 17, 2021, 01:02:51 AM
by Roadgeekteen
US 6 may actually be LONGER than US 20 « 1 2 3 » usends 69 4533 Last post September 16, 2021, 10:35:36 PM
by US 89
What was the First Interstate You Clinched? « 1 2 » ethanhopkin14 45 1210 Last post September 16, 2021, 10:19:26 PM
by bwana39
Why isn't rubberized asphalt more common? kernals12 13 646 Last post September 16, 2021, 10:09:43 PM
by bwana39
US Routes that terminate as freeways « 1 2 » roadman65 36 1178 Last post September 16, 2021, 10:02:59 PM
by bugo
Roads ending as roads Max Rockatansky 12 383 Last post September 16, 2021, 09:06:39 PM
by Flint1979
Longest Time You Stayed on One Highway on a Given Trip « 1 2 3 ... 10 » ethanhopkin14 239 7553 Last post September 16, 2021, 02:20:49 PM
by Rothman
What is the highest quality road in the US? « 1 2 » webny99 26 822 Last post September 16, 2021, 09:32:33 AM
by Dirt Roads
Control Cities « 1 2 3 ... 53 » geoking111 1324 221222 Last post September 15, 2021, 09:23:37 PM
by SkyPesos
What are the closest highways to where you went to college? « 1 2 3 4 » cabiness42 94 2256 Last post September 15, 2021, 03:48:38 PM
by HighwayStar
Routes ending in water SkyPesos 16 490 Last post September 15, 2021, 03:36:52 PM
by thspfc
Weird Routes « 1 2 3 ... 8 » Mike2357 183 7261 Last post September 15, 2021, 11:01:10 AM
by Max Rockatansky
CHALLENGE: Driving coast-to-coast without using numbered routes? « 1 2 3 4 » TheGrassGuy 85 4869 Last post September 15, 2021, 03:20:23 AM
by CNGL-Leudimin
AASHTO Spring 2021 Meeting « 1 2 3 » bob7374 63 5639 Last post September 14, 2021, 09:05:03 PM
by Beeper1
Routes that were deleted and later restored « 1 2 » Bruce 25 968 Last post September 14, 2021, 06:09:51 PM
by Dirt Roads
Worst state highway system « 1 2 3 ... 6 » Revive 755 131 22856 Last post September 14, 2021, 04:54:21 PM
by Quillz
Font download of old Highway Gothic typeface? Alaprine 4 628 Last post September 14, 2021, 11:06:44 AM
by 1
Graphene Enhanced Asphalt Being Deployed in England kernals12 0 98 Last post September 13, 2021, 11:03:02 PM
by kernals12
Town name begins with same first 3+ letters as state name (but not full name) « 1 2 » KCRoadFan 34 947 Last post September 13, 2021, 05:11:29 PM
by snowc
Has AASHTO ever sued anyone for Trademark violations over the Interstate shield? FakeMikeMorgan 3 227 Last post September 13, 2021, 08:49:11 AM
by SEWIGuy
Could we ever see another mass renumbering of state highways again? « 1 2 » Mr. Matté 38 3504 Last post September 12, 2021, 01:14:56 AM
by kkt
Most number of highways sharing the same multiplex « 1 2 3 4 » golden eagle 94 38681 Last post September 11, 2021, 08:36:43 PM
by SkyPesos
Highest Milepost = Route Number TheHighwayMan394 24 615 Last post September 11, 2021, 11:47:13 AM
by bassoon1986
Highways You Have Clinched « 1 2 3 ... 10 » Ian 225 65709 Last post September 11, 2021, 09:40:44 AM
by cabiness42
Stub ramps « 1 2 3 » iBallasticwolf2 57 14803 Last post September 11, 2021, 02:10:22 AM
by US20IL64
Your Route Log CoreySamson 18 797 Last post September 10, 2021, 10:57:06 PM
by jp the roadgeek
Was I-80 originally intended as a "backbone" for the interstate system? SkyPesos 6 616 Last post September 10, 2021, 07:25:02 PM
by SkyPesos
Why is there an interstate THERE but not one___? « 1 2 3 » achilles765 61 2009 Last post September 10, 2021, 03:36:58 PM
by US20IL64
Highways getting Truncated « 1 2 3 » AcE_Wolf_287 74 5091 Last post September 09, 2021, 09:25:36 PM
by Max Rockatansky
Non-Intersection Roundabouts « 1 2 3 » Brian556 71 19330 Last post September 09, 2021, 05:41:25 PM
by yakra
Highways numbered 420 - which states have them? KCRoadFan 21 600 Last post September 09, 2021, 05:30:13 PM
by CNGL-Leudimin
Crash prone 'modern roundabouts' « 1 2 3 ... 105 » tradephoric 2607 394844 Last post September 08, 2021, 07:39:36 PM
by kalvado
Child routes longer than their parent routes « 1 2 » Alps 48 13380 Last post September 08, 2021, 06:57:05 PM
by sprjus4
Ampersand (&) on freeway exit signs « 1 2 » KCRoadFan 40 1994 Last post September 08, 2021, 12:49:23 PM
by vdeane
RCUT roadman65 6 365 Last post September 08, 2021, 12:44:46 PM
by hbelkins
Small Clinch Gaps « 1 2 » ethanhopkin14 25 868 Last post September 08, 2021, 06:40:36 AM
by Ned Weasel
One exit for two or more routes that are not multiplexed « 1 2 3 » BrianP 57 3696 Last post September 08, 2021, 04:47:41 AM
by sparker
States with a majority of interstates renumbered? « 1 2 » US 89 29 2431 Last post September 08, 2021, 03:09:38 AM
by US20IL64
Longest driving distance between two cities in neighboring states? « 1 2 » KCRoadFan 41 1159 Last post September 07, 2021, 11:22:42 PM
by thspfc
Rant: Speed Limits that Make No Sense « 1 2 » webny99 25 1544 Last post September 07, 2021, 08:22:37 PM
by sprjus4
Locations where Auxiliary Lanes are needed « 1 2 » webny99 44 5794 Last post September 07, 2021, 03:11:23 PM
by TheHighwayMan394
Highways Skipped Because you Were the Passenger ethanhopkin14 15 542 Last post September 07, 2021, 01:00:40 PM
by webny99
Enhanced Mile Markers « 1 2 3 4 » SkyPesos 84 8631 Last post September 06, 2021, 09:35:08 PM
by hbelkins
Roads in Video Games « 1 2 3 ... 11 » KEK Inc. 268 105026 Last post September 06, 2021, 03:29:44 PM
by MCRoads
Transportation Regions Daniel Fiddler 23 680 Last post September 06, 2021, 11:53:39 AM
by SkyPesos
Interstates you are the Furthest Away from Clinching SEWIGuy 23 762 Last post September 06, 2021, 12:38:46 AM
by Hot Rod Hootenanny
JRCP: Which agencies used it, and what's still around? Crown Victoria 2 282 Last post September 05, 2021, 04:33:10 PM
by Crown Victoria
Speed Kills Your Pocketbook « 1 2 3 ... 12 » SafeSpeeder 275 8455 Last post September 05, 2021, 03:02:32 PM
by Scott5114
Interstate Parent With Mile Marker for Child « 1 2 » ethanhopkin14 37 1266 Last post September 04, 2021, 11:26:48 PM
by froggie
Exit numbers with a lot of freeway-freeway interchanges SkyPesos 10 539 Last post September 04, 2021, 10:57:36 AM
by webny99
Shortest highway you've been on without clinching wxfree 24 694 Last post September 04, 2021, 09:06:31 AM
by ran4sh
Infrastructure Bill 2021 « 1 2 3 ... 6 » ITB 135 8030 Last post September 03, 2021, 09:30:20 PM
by ITB
Exit numbers that you've used that are the same as the one nearest you zachary_amaryllis 20 635 Last post September 03, 2021, 02:51:11 PM
by zachary_amaryllis
Welcome to signs/displays « 1 2 3 ... 6 » OCGuy81 126 48312 Last post September 03, 2021, 09:55:34 AM
by roadman65
Interstate you are the closest to clinching? « 1 2 3 » TravelingBethelite 73 2142 Last post September 01, 2021, 11:56:07 AM
by ethanhopkin14
2 Numbered Highways going between the same 2 points. « 1 2 3 4 » mapman1071 91 19288 Last post September 01, 2021, 12:37:10 AM
by KeithE4Phx
Longest Stretch of Highway Where You've Used Every Exit « 1 2 3 4 » jayhawkco 92 6487 Last post September 01, 2021, 12:06:29 AM
by ARMOURERERIC
Super bright headlights « 1 2 » zachary_amaryllis 33 2694 Last post August 31, 2021, 02:41:02 PM
by zachary_amaryllis
Lowest-numbered route you haven't been on an independent section « 1 2 » SkyPesos 29 1398 Last post August 31, 2021, 09:43:08 AM
by paulthemapguy
Highway Classification Abbreviations « 1 2 » Brian556 31 10186 Last post August 30, 2021, 11:52:35 PM
by froggie
How Many 2dis Have You Clinched on Only One Trip? « 1 2 3 » jayhawkco 55 1575 Last post August 30, 2021, 02:10:58 PM
by Konza
Self Healing Concrete Developed kernals12 11 1084 Last post August 29, 2021, 08:49:23 AM
by kernals12
MOVED: Improvements for two of our nation's busiest routes Scott5114 0 656 Last post August 27, 2021, 09:23:00 AM
by Scott5114
Freeway bypasses that are as short or shorter than the main 2di « 1 2 » skluth 25 1349 Last post August 27, 2021, 04:13:43 AM
by sparker
County Jail in a highway median Flint1979 15 1415 Last post August 26, 2021, 10:53:08 PM
by cpzilliacus
Would Diamonds Make a Good Aggregate? kernals12 24 1224 Last post August 26, 2021, 02:06:28 PM
by kalvado
Tripple Trailer Trucks « 1 2 » ethanhopkin14 33 2964 Last post August 24, 2021, 07:59:15 PM
by Road Hog
Current Legislative Proposals to Increase State DOT Budgets « 1 2 3 4 » Plutonic Panda 79 7283 Last post August 24, 2021, 12:53:55 PM
by Plutonic Panda
Unknown interchange in Pennsylvania SignBridge 12 1051 Last post August 23, 2021, 03:55:34 PM
by SignBridge
Farthest latitude and longitude you've been to « 1 2 3 ... 13 » US 89 316 30647 Last post August 23, 2021, 03:28:51 PM
by Rothman
Most routes on one road « 1 2 » fillup420 49 6208 Last post August 23, 2021, 01:04:27 AM
by ilpt4u
Roads that weren't what you expected « 1 2 3 » empirestate 72 3229 Last post August 22, 2021, 07:00:13 PM
by cb98
Removed Roundabouts KCRoadFan 11 1001 Last post August 21, 2021, 11:27:16 PM
by Hot Rod Hootenanny
Freeways that aren't really a freeway « 1 2 3 » tolbs17 67 4197 Last post August 21, 2021, 04:07:39 PM
by Hobart
Concrete surface roads in states where they are rare « 1 2 3 » index 51 6426 Last post August 20, 2021, 11:41:43 PM
by US 89

 

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