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Traffic Control

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

136414 Posts
1847 Topics
Last post by MikeTheActuary
in Re: Would the design of ...
on Today at 03:51:54 AM
  Subject Started by Replies Views Last post
Historic official state maps online « 1 2 3 ... 5 » NE2 102 94824 Last post July 26, 2022, 01:05:41 PM
by AzNate
AASHTO Route Numbering Database Documents « 1 2 3 ... 8 » Rover_0 185 56968 Last post July 06, 2022, 04:48:21 PM
by Mapmikey
Road and Highway Reference Sites « 1 2 » DesertDog 47 48085 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 46117 Last post September 03, 2014, 04:15:34 PM
by vtk
Oldest Vestigial Signs Posted in the Field for Routes No Longer What is Posted « 1 2 » Avalanchez71 35 1047 Last post September 30, 2022, 10:51:22 PM
by Avalanchez71
Clinching Counties' Highways « 1 2 3 ... 5 » NWI_Irish96 101 15125 Last post September 30, 2022, 09:28:04 PM
by Rothman
Highways / Signs in Movies, TV Shows, and Videos « 1 2 3 ... 35 » Alex 873 319525 Last post September 30, 2022, 08:31:25 PM
by ClassicHasClass
Large-enough cities passed over for control-city status « 1 2 3 ... 10 » golden eagle 231 48542 Last post September 30, 2022, 06:54:34 PM
by hobsini2
Interstate business routes « 1 2 3 » someone17 56 2076 Last post September 30, 2022, 05:23:48 PM
by LilianaUwU
AASHTO Fall 2021 meeting « 1 2 » Crown Victoria 38 5199 Last post September 30, 2022, 04:50:08 PM
by Scott5114
Uncommon Street Name Suffixes « 1 2 3 ... 10 » Alex 229 60488 Last post September 30, 2022, 12:30:44 PM
by kphoger
Most "persistent" route in your state « 1 2 3 » webny99 54 2076 Last post September 30, 2022, 12:25:13 AM
by Avalanchez71
Best Websites for Roadgeeks « 1 2 » royo6022 27 1551 Last post September 28, 2022, 11:02:58 PM
by andrepoiy
Lowest-numbered route you haven't been on « 1 2 3 ... 43 » 1 1050 90393 Last post September 28, 2022, 08:35:28 PM
by Rothman
US Route 66 (myth versus reality) « 1 2 3 » Max Rockatansky 56 2203 Last post September 27, 2022, 11:09:54 PM
by Avalanchez71
What states use the blue pentagon shield for county roads? « 1 2 3 ... 5 » KCRoadFan 121 11060 Last post September 27, 2022, 09:03:50 PM
by Avalanchez71
Bridge ends hbelkins 11 688 Last post September 27, 2022, 07:41:54 PM
by Urban Prairie Schooner
State DOT Maps tdindy88 21 8843 Last post September 26, 2022, 10:40:25 AM
by hockeyjohn
Roads named for businesses which no longer exist (there) « 1 2 3 ... 9 » briantroutman 213 38552 Last post September 25, 2022, 08:07:30 PM
by TheHighwayMan394
Towns where the main intersection is N Main, S Main, W Main, E Main kirbykart 6 458 Last post September 25, 2022, 07:25:55 PM
by Dirt Roads
The Worst Concurrencies « 1 2 3 » Hunty2022 64 3064 Last post September 23, 2022, 08:01:58 PM
by Amaury
Enhanced Mile Markers « 1 2 3 ... 6 » SkyPesos 138 19512 Last post September 23, 2022, 01:38:51 PM
by Roadwarriors79
Rural-looking freeways in urban areas « 1 2 3 » STLmapboy 72 7039 Last post September 21, 2022, 01:21:07 PM
by skluth
2022 RAISE and INFRA Grants mvak36 7 504 Last post September 21, 2022, 08:15:04 AM
by mvak36
Google Maps just fucking SUCKS now « 1 2 3 ... 95 » agentsteel53 2355 471080 Last post September 20, 2022, 01:25:25 PM
by kphoger
Highway that you have been on, but for the shortest distance « 1 2 » thspfc 44 2248 Last post September 20, 2022, 10:22:00 AM
by Rick Powell
Highways You Have Clinched « 1 2 3 ... 13 » Ian 312 85109 Last post September 20, 2022, 07:54:30 AM
by webny99
Longest State Route You Haven't Been On. « 1 2 3 4 » webny99 81 7625 Last post September 19, 2022, 10:19:06 PM
by paulthemapguy
What state posts the worst control cities? The best? « 1 2 3 ... 19 » Roadgeekteen 466 22965 Last post September 19, 2022, 02:36:29 PM
by kirbykart
Rural (or at least rural-looking) freeways close to the center of major cities « 1 2 » KCRoadFan 29 1753 Last post September 19, 2022, 02:48:49 AM
by Ellie
Exits with multiple street names Quillz 10 409 Last post September 18, 2022, 08:57:54 PM
by TheHighwayMan394
Longest on/off ramps « 1 2 3 4 » MCRoads 87 7886 Last post September 17, 2022, 12:39:50 AM
by ilpt4u
Lowest-Numbered Route You Have Not Clinched « 1 2 3 4 » formulanone 87 7827 Last post September 16, 2022, 04:02:04 PM
by JayhawkCO
Google Maps travel time issues NWI_Irish96 11 460 Last post September 14, 2022, 05:20:37 PM
by skluth
EV pickup range while towing « 1 2 3 ... 9 » tradephoric 224 6039 Last post September 11, 2022, 07:00:09 PM
by JREwing78
Closest stretches of road you have NOT clinched « 1 2 3 ... 7 » NWI_Irish96 168 29532 Last post September 10, 2022, 11:13:42 AM
by webny99
Ampersand (&) on freeway exit signs « 1 2 » KCRoadFan 43 4824 Last post September 09, 2022, 02:38:19 AM
by JustDrive
Longest stretches of X-lane freeway? Ellie 5 315 Last post September 07, 2022, 07:32:48 PM
by 1
Roads you have never traveled a non-multiplexed segment of « 1 2 3 4 » epzik8 82 11320 Last post September 07, 2022, 07:31:25 PM
by kirbykart
Within your state, what is the interstate with the most letter-suffixed exits? KCRoadFan 15 493 Last post September 07, 2022, 08:08:00 AM
by NWI_Irish96
Crash prone 'modern roundabouts' « 1 2 3 ... 107 » tradephoric 2655 501281 Last post September 06, 2022, 01:56:12 PM
by kphoger
Fake river boundaries « 1 2 3 4 » Scott5114 79 7906 Last post September 06, 2022, 09:29:05 AM
by US 89
Lowest-numbered route you haven't been on an independent section « 1 2 » SkyPesos 35 4506 Last post September 06, 2022, 12:06:02 AM
by 74/171FAN
AASHTO Spring 2022 Meeting bob7374 4 1222 Last post September 05, 2022, 10:20:52 PM
by bob7374
Interstates that Terminate at signalized Intersections « 1 2 3 4 » dbz77 86 2987 Last post September 05, 2022, 08:33:40 PM
by cl94
Flipped Interchanges « 1 2 » Georgia Guardrail 26 1823 Last post September 04, 2022, 07:40:45 PM
by roadman65
Stub ramps « 1 2 3 » iBallasticwolf2 60 19481 Last post September 01, 2022, 10:18:35 PM
by ilpt4u
New Construction Technology « 1 2 3 ... 10 » kernals12 231 26573 Last post August 31, 2022, 07:40:05 PM
by kernals12
How many turns does it take to travel each route in your state? « 1 2 » TheGrassGuy 25 2733 Last post August 31, 2022, 01:52:05 AM
by Bickendan
Traffic Calming Projects: Useful or a Waste of $? « 1 2 3 » Georgia Guardrail 58 2351 Last post August 30, 2022, 07:15:32 AM
by jeffandnicole
Longest Stretch of Highway Where You've Used Every Exit « 1 2 3 ... 5 » JayhawkCO 123 10269 Last post August 29, 2022, 01:34:37 AM
by amroad17
Which jurisdictions have license plate/toll agreements? andrepoiy 6 338 Last post August 28, 2022, 08:23:02 PM
by Great Lakes Roads
States you have traveled through, but never made it on an interstate « 1 2 3 ... 8 » roadman65 197 36841 Last post August 28, 2022, 09:49:21 AM
by hobsini2
What is Your States Most Famous Route? « 1 2 3 ... 10 » silverback1065 235 21970 Last post August 27, 2022, 09:24:58 AM
by kirbykart
Your favorite/least favorite state highway maps? CapeCodder 12 735 Last post August 27, 2022, 03:22:41 AM
by Road Hog
6" centerline-edgeline striping hbelkins 1 289 Last post August 26, 2022, 09:53:26 AM
by Bitmapped
If numbered highways were people « 1 2 3 » TheGrassGuy 71 5940 Last post August 23, 2022, 07:41:34 PM
by TheGrassGuy
Interchanges, but barely « 1 2 3 » Hobart 74 3968 Last post August 23, 2022, 01:36:51 PM
by paulthemapguy
States in which you have been on an Interstate/US but not state highway « 1 2 3 » NWI_Irish96 53 2899 Last post August 20, 2022, 07:27:25 PM
by epzik8
What would you do? « 1 2 » Mergingtraffic 31 4884 Last post August 19, 2022, 11:10:48 PM
by Scott5114
Classes of "Clinching" « 1 2 3 » AlexandriaVA 54 1310 Last post August 19, 2022, 08:31:35 PM
by vdeane
Most US Counties Visited in 24 Hours Astada 17 608 Last post August 19, 2022, 01:09:37 PM
by austrini
Differences In How States Treat US Routes (+Jarring Transitions at State Lines) « 1 2 » CoreySamson 27 1311 Last post August 19, 2022, 09:25:03 AM
by Bitmapped
Worst control city on an interstate in your state « 1 2 3 ... 8 » SkyPesos 177 5103 Last post August 19, 2022, 02:15:45 AM
by LM117
Interstate (Almost) Ghost Town Control Cities. thenetwork 21 901 Last post August 18, 2022, 03:18:33 PM
by keithvh
Can TOTSOs involve highway concurrencies? « 1 2 » Techknow 27 1145 Last post August 17, 2022, 10:55:22 PM
by TheGrassGuy
Temporary striping Scott5114 19 7768 Last post August 17, 2022, 03:01:08 PM
by frankenroad
Looking for an Expert on the 1956 Interstate Highway Bill cahwyguy 6 463 Last post August 17, 2022, 01:46:56 PM
by cahwyguy
Roadside mirrors for oncoming traffic « 1 2 » webny99 27 881 Last post August 17, 2022, 04:43:52 AM
by ErmineNotyours
Highway sign maker is back! TMETSJETSYT 1 577 Last post August 16, 2022, 12:59:30 PM
by SidS1045
Identical numbers in neighboring states, but separated by great distances « 1 2 » Bruce 36 937 Last post August 15, 2022, 02:55:57 PM
by gonealookin
Roadgeek Memes « 1 2 3 ... 17 » cl94 414 65722 Last post August 14, 2022, 07:54:24 PM
by MCRoads
Are there any good reasons *not* to ban billboards? « 1 2 3 ... 6 » kernals12 136 4116 Last post August 12, 2022, 10:48:09 PM
by Urban Prairie Schooner
2022 Rand McNally Road Atlas « 1 2 » bob7374 36 6760 Last post August 12, 2022, 10:34:14 AM
by hobsini2
When Using Surface Streets to Connect Freeways > Using Direct Interchanges nwi_navigator_1181 11 556 Last post August 11, 2022, 06:30:58 PM
by doorknob60
Two points on the map that have an invisible common interest roadman65 0 254 Last post August 10, 2022, 04:44:17 PM
by roadman65
Mini Freeways « 1 2 3 ... 6 » GreenLanternCorps 137 6579 Last post August 09, 2022, 11:16:47 PM
by index
Non-standard overpasses « 1 2 3 » ethanhopkin14 71 6740 Last post August 09, 2022, 01:39:21 PM
by MCRoads
MOVED: (Un?)Popular Automobile Opinions. Scott5114 0 201 Last post August 09, 2022, 01:06:03 AM
by Scott5114
What Interstate and US Highway have you not been on for the longest time. « 1 2 » SEWIGuy 27 787 Last post August 08, 2022, 09:18:10 PM
by oscar
New Podcast: California Highways - Route by Route cahwyguy 1 173 Last post August 07, 2022, 08:10:44 PM
by Max Rockatansky
Counties reachable with a single route from your metro area « 1 2 » SkyPesos 40 4499 Last post August 07, 2022, 06:06:28 PM
by Scott5114
MOVED: Suspended Street Blades Scott5114 0 157 Last post August 07, 2022, 12:30:12 AM
by Scott5114
Nearest Freeway Segment You've Never Driven « 1 2 3 ... 10 » webny99 246 30585 Last post August 04, 2022, 03:42:05 PM
by formulanone
Short, but Important « 1 2 3 4 » nwi_navigator_1181 76 3804 Last post August 04, 2022, 11:05:38 AM
by mgk920
Roads with a streetlight removed due to high number of crashes andarcondadont 10 560 Last post August 03, 2022, 11:01:18 PM
by jeffandnicole
US States on BGS - Pictures « 1 2 3 » bassoon1986 60 9400 Last post August 03, 2022, 10:17:39 PM
by 1995hoo
Seemingly excessive number of exits relative to the size of the town they serve « 1 2 » kirbykart 34 1576 Last post August 02, 2022, 11:04:43 AM
by Dirt Roads
Which highway do you think should be removed/downgraded? « 1 2 » Joseph R P 29 1370 Last post August 02, 2022, 05:59:57 AM
by SEWIGuy
Sign changes submitted to DOT by roadgeeks that actually got changed « 1 2 3 ... 5 » flaroads 101 26196 Last post August 01, 2022, 10:12:37 PM
by rickmastfan67
Underbuilt Intersections webny99 1 311 Last post August 01, 2022, 07:30:40 PM
by Hobart
Longest distance you can travel with only an interstate or US route's family SkyPesos 24 842 Last post August 01, 2022, 01:02:47 PM
by Mapmikey
Examples in America of Freeways where a river acts as the median? « 1 2 » kernals12 35 1745 Last post August 01, 2022, 10:51:21 AM
by catch22
Kentucky style gantries outside of Kentucky. roadman65 11 769 Last post July 31, 2022, 10:21:39 PM
by thenetwork
Exit 0 (Zero) on Interstates or Interstate Standard Highways « 1 2 3 » rbt48 53 18932 Last post July 31, 2022, 11:26:10 AM
by Hobart
Longest distance you can travel on just 3dis « 1 2 3 » kirbykart 50 1894 Last post July 30, 2022, 10:55:13 PM
by Mapmikey
National Scenic Byways on freeways Bruce 10 539 Last post July 30, 2022, 08:50:44 PM
by TheHighwayMan394
Interstates or US Highways that go A-B-A in terms of states traveled « 1 2 3 » AlexandriaVA 51 1786 Last post July 29, 2022, 10:48:08 AM
by Henry
County roads whose numbers reflect their status as former US or state highways « 1 2 3 » KCRoadFan 65 2563 Last post July 27, 2022, 10:50:04 PM
by TheHighwayMan394
Interstate you are the closest to clinching? « 1 2 3 ... 5 » TravelingBethelite 110 7821 Last post July 27, 2022, 07:00:32 AM
by DJDBVT

 

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