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Traffic Control

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

120846 Posts
1698 Topics
Last post by Roadgeekteen
in Re: US Highway state hig...
on Today at 02:50:20 PM
  Subject Started by Replies Views Last post
Historic official state maps online « 1 2 3 4 » NE2 96 68143 Last post July 01, 2021, 09:30:32 AM
by bugo
AASHTO Route Numbering Database Documents « 1 2 3 ... 8 » Rover_0 175 24088 Last post June 28, 2021, 02:24:10 PM
by Rover_0
Road and Highway Reference Sites « 1 2 » DesertDog 46 34708 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 34444 Last post September 03, 2014, 04:15:34 PM
by vtk
Longest Stretch of Highway Where You've Used Every Exit « 1 2 3 4 » jayhawkco 84 4391 Last post Today at 03:51:53 PM
by frankenroad
Revolutionary Composite Bridge in Maine kernals12 14 377 Last post Today at 02:38:13 PM
by jakeroot
Major I-70 Closure in Colorado « 1 2 » thenetwork 35 1658 Last post Today at 02:31:05 PM
by kphoger
Perfect signage one direction and crappy the other roadman65 1 87 Last post Today at 02:00:05 PM
by Scott5114
Very unusual street suffixes « 1 2 3 ... 5 » DSS5 116 19765 Last post Today at 10:48:21 AM
by kphoger
Infrastructure Bill 2021 « 1 2 » ITB 31 1061 Last post Today at 10:16:35 AM
by hbelkins
AI to search Aerial Imagery tradephoric 0 62 Last post Today at 08:32:51 AM
by tradephoric
Downtowns with railroad tracks as the center « 1 2 3 » index 60 2846 Last post Today at 05:44:25 AM
by Tom958
How One's Perceptions are Shaped by Where One Lives « 1 2 3 ... 7 » vdeane 156 4283 Last post August 04, 2021, 10:45:10 PM
by Big John
People drive too slow in the left lane! « 1 2 3 4 » tolbs17 75 2200 Last post August 04, 2021, 10:29:22 PM
by Flint1979
The British Department for Transportation Approves Plastic Asphalt « 1 2 » kernals12 29 1310 Last post August 04, 2021, 01:12:46 PM
by HighwayStar
Lowest-numbered route you haven't been on « 1 2 3 ... 23 » 1 553 36995 Last post August 04, 2021, 12:28:32 PM
by Ketchup99
County Jail in a highway median Flint1979 12 461 Last post August 04, 2021, 09:47:01 AM
by Flint1979
The Savannah River Site's signed SRS highways index 1 142 Last post August 04, 2021, 07:24:37 AM
by Mapmikey
Locations where Auxiliary Lanes are needed « 1 2 » webny99 36 4133 Last post August 04, 2021, 12:04:54 AM
by I-55
Very small towns signed far away on distance signs « 1 2 » thspfc 30 1145 Last post August 03, 2021, 04:35:14 PM
by Scott5114
Historical Interstate Highway maps? HandsomeRob 3 192 Last post August 03, 2021, 03:44:18 PM
by NE2
US Highway 40 doglover44 13 421 Last post August 03, 2021, 02:05:52 PM
by Flint1979
High-mast lighting on sides of the freeway (as opposed to middle) andrepoiy 18 970 Last post August 03, 2021, 11:29:20 AM
by roadfro
Crappiest Condition Freeway « 1 2 3 ... 5 » Avalanchez71 108 6687 Last post August 03, 2021, 08:28:30 AM
by JoePCool14
Longest US Highway that you have not been on « 1 2 3 ... 5 » Roadgeekteen 108 5281 Last post August 03, 2021, 12:50:05 AM
by Bruce
Counties without stoplights « 1 2 3 ... 6 » ftballfan 135 62514 Last post August 02, 2021, 01:49:38 PM
by kphoger
MSA population interstate's families goes through SkyPesos 16 1082 Last post August 02, 2021, 10:59:16 AM
by SkyPesos
Where do US highways still go through downtown, even after a bypass was built? « 1 2 » KCRoadFan 34 1725 Last post August 02, 2021, 10:10:15 AM
by SkyPesos
Longest Interstate You Haven't Been On « 1 2 3 ... 9 » adwerkema 200 12528 Last post August 01, 2021, 10:09:46 PM
by DJ Particle
2022 Rand McNally Road Atlas « 1 2 » bob7374 30 2954 Last post August 01, 2021, 04:37:28 PM
by JoePCool14
Least important section of Interstate in your state? « 1 2 3 4 » Roadgeekteen 99 4930 Last post August 01, 2021, 04:33:43 PM
by Hobart
Crash prone 'modern roundabouts' « 1 2 3 ... 104 » tradephoric 2582 379354 Last post August 01, 2021, 01:32:32 PM
by jeffandnicole
Going north-south on evens or east-west on odds jaehak 12 528 Last post August 01, 2021, 01:17:31 PM
by TheStranger
Cities which don't need beltways but have them. « 1 2 3 » Roadgeekteen 51 3350 Last post August 01, 2021, 01:09:13 PM
by achilles765
AASHTO Spring 2021 Meeting bob7374 15 2118 Last post July 31, 2021, 03:18:04 PM
by Crown Victoria
When states changed to mile-based exits, how did businesses deal with it? KCRoadFan 10 1106 Last post July 31, 2021, 10:22:36 AM
by ethanhopkin14
Cities which need beltways that don't have them « 1 2 3 ... 6 » BridgesToIdealism 143 7431 Last post July 30, 2021, 09:02:57 PM
by Scott5114
Interstates that have children in all of its states « 1 2 3 » roadman65 68 2105 Last post July 30, 2021, 11:24:22 AM
by SkyPesos
Longest State Route You Haven't Been On. « 1 2 3 » webny99 66 3685 Last post July 30, 2021, 05:47:21 AM
by Bickendan
Favorite/least favorite ADHS corridors or segments hbelkins 23 1768 Last post July 30, 2021, 01:10:37 AM
by Scott5114
Mile roads system dvferyance 12 541 Last post July 30, 2021, 01:04:14 AM
by Occidental Tourist
How many turns does it take to travel each route in your state? TheGrassGuy 14 854 Last post July 29, 2021, 09:37:56 AM
by froggie
Road features you wish are used more in your state « 1 2 3 » SkyPesos 50 1689 Last post July 29, 2021, 08:27:29 AM
by kernals12
Top 5 most challenging conventional roads you’ve been on Max Rockatansky 19 1315 Last post July 29, 2021, 08:24:59 AM
by sbeaver44
Farthest latitude and longitude you've been to « 1 2 3 ... 13 » US 89 305 26711 Last post July 28, 2021, 11:28:47 PM
by Rothman
What road feature does your state have that makes you unique? « 1 2 3 4 » MaddogMicharski 90 2988 Last post July 28, 2021, 08:36:09 PM
by hbelkins
Tripple Trailer Trucks « 1 2 » ethanhopkin14 32 1774 Last post July 28, 2021, 08:34:47 PM
by roadfro
Google Maps just fucking SUCKS now « 1 2 3 ... 80 » agentsteel53 1993 351006 Last post July 28, 2021, 06:15:10 PM
by SectorZ
Freeways that aren't really a freeway « 1 2 3 » tolbs17 63 2088 Last post July 28, 2021, 03:49:18 PM
by kphoger
Interstate / Freeway Opening Dates - Map « 1 2 » sprjus4 37 3582 Last post July 28, 2021, 11:01:49 AM
by sprjus4
What font is this? bacon 13 1157 Last post July 28, 2021, 01:12:46 AM
by J N Winkler
Are there any bannered routes outside the US? roadman65 16 1424 Last post July 27, 2021, 05:14:36 PM
by CNGL-Leudimin
SPUI vs DDI « 1 2 3 ... 5 » tolbs17 110 4196 Last post July 27, 2021, 05:12:02 PM
by jakeroot
Lighting on the highways « 1 2 » tolbs17 40 2414 Last post July 27, 2021, 04:14:45 PM
by jp the roadgeek
Can we use black concrete on freeways? « 1 2 » tolbs17 29 1201 Last post July 27, 2021, 03:47:23 PM
by tolbs17
Do state DOTs still fine slow moving contractors? roadman65 14 1150 Last post July 27, 2021, 02:00:11 PM
by J N Winkler
Five highways you want to drive in your lifetime « 1 2 3 4 » planxtymcgillicuddy 89 3806 Last post July 27, 2021, 10:39:17 AM
by hbelkins
3DIs in multiple states BridgesToIdealism 15 461 Last post July 27, 2021, 09:04:15 AM
by jayhawkco
Whats the background of your interest in all this? How’d you develop it? achilles765 15 570 Last post July 26, 2021, 07:54:32 PM
by cabiness42
Highways sharing the same number and characteristics across different states Bruce 0 136 Last post July 26, 2021, 06:50:41 PM
by Bruce
What Regular Road has the most interchanges with Interstates or Freeways? « 1 2 » kenarmy 34 2669 Last post July 26, 2021, 05:42:09 PM
by TheHighwayMan394
No straight arrows when new roads are paved tolbs17 6 382 Last post July 25, 2021, 09:46:44 PM
by Scott5114
License Plate News « 1 2 3 ... 64 » Alex 1584 436779 Last post July 25, 2021, 06:06:42 PM
by kphoger
Railroad crossings that SHOULD be grade separated « 1 2 3 » tolbs17 74 5734 Last post July 25, 2021, 03:18:49 PM
by Brandon
What's the closest major city to where you live that you have never been to? « 1 2 3 ... 7 » silverback1065 152 9689 Last post July 25, 2021, 02:21:59 PM
by Bruce
Indiana DOT Planning to Test Pavement that Can Wirelessly Charge Electric Cars kernals12 11 962 Last post July 24, 2021, 03:26:03 PM
by SSR_317
States with all types of concurrencies among statewide route systems « 1 2 » hbelkins 45 4147 Last post July 24, 2021, 01:47:49 PM
by SkyPesos
Rant: Why aren't Michigan lefts the standard on new arterial streets? « 1 2 » kernals12 36 1588 Last post July 23, 2021, 10:36:50 PM
by jakeroot
Baseline streets « 1 2 3 4 » Scott5114 75 20304 Last post July 23, 2021, 10:20:31 PM
by Flint1979
What do you suspect would be the LAST number used for a new interstate? « 1 2 3 » Zzonkmiles 55 12329 Last post July 23, 2021, 04:24:50 PM
by jmacswimmer
Unpopular Anything Road-Related Opinions « 1 2 3 ... 26 » stridentweasel 630 25961 Last post July 22, 2021, 03:06:35 PM
by CtrlAltDel
Divided highways prone to wrong way collisions Max Rockatansky 5 419 Last post July 22, 2021, 01:26:41 PM
by hobsini2
Cities where odd and even addresses switch sides of the street at the baselines KCRoadFan 6 666 Last post July 21, 2021, 09:28:37 PM
by KCRoadFan
T-Interchanges: Best bang for the buck Occidental Tourist 7 773 Last post July 21, 2021, 09:12:35 PM
by thspfc
Four-way crossings of dirt roads « 1 2 » Road Hog 30 1829 Last post July 21, 2021, 05:02:32 PM
by jayhawkco
Control Cities « 1 2 3 ... 41 » geoking111 1006 205871 Last post July 21, 2021, 03:18:39 PM
by ran4sh
Service Plazas on non-toll highways « 1 2 3 ... 6 » Roadgeekteen 149 7188 Last post July 21, 2021, 02:25:22 PM
by kphoger
Control "cities" that aren't cities « 1 2 3 ... 6 » huskeroadgeek 131 41921 Last post July 21, 2021, 12:55:31 AM
by tolbs17
Super bright headlights zachary_amaryllis 20 1193 Last post July 20, 2021, 01:53:32 PM
by wanderer2575
Current Legislative Proposals to Increase State DOT Budgets « 1 2 3 » Plutonic Panda 74 5389 Last post July 20, 2021, 01:03:31 PM
by kphoger
Moving to a VMT Tax « 1 2 » kernals12 46 1612 Last post July 18, 2021, 08:20:25 PM
by vdeane
When your GPS routes you through slower speed limits « 1 2 » tolbs17 25 1492 Last post July 18, 2021, 07:45:34 PM
by tolbs17
Control cities that aren't actually cities BridgesToIdealism 21 985 Last post July 18, 2021, 06:51:33 PM
by Roadgeekteen
Top 20 Longest U.S. Route Freeways (excluding interstates) « 1 2 » TheGrassGuy 40 1879 Last post July 17, 2021, 04:01:39 AM
by Bickendan
Rural Freeways That Need Six Lanes « 1 2 3 ... 24 » webny99 580 46494 Last post July 16, 2021, 07:54:57 AM
by Bickendan
DDIs converted from a Parclo SkyPesos 3 466 Last post July 15, 2021, 10:55:28 AM
by tradephoric
When did Kentucky start using centerline rumble strips. XamotCGC 13 884 Last post July 15, 2021, 10:47:07 AM
by hbelkins
Rumble strips - do you hate them? « 1 2 3 ... 5 » tolbs17 100 6174 Last post July 14, 2021, 10:26:40 PM
by tolbs17
Incredible examples of "This is all one road." « 1 2 3 4 » TheGrassGuy 92 5751 Last post July 14, 2021, 06:37:25 PM
by TheGrassGuy
Least Hated Freeway in America « 1 2 » Roadgeekteen 30 1465 Last post July 14, 2021, 05:56:08 PM
by Road Hog
Asphalt vs Concrete Freeways « 1 2 3 » tolbs17 51 2898 Last post July 14, 2021, 05:39:50 PM
by Road Hog
The Next Exit ethanhopkin14 0 448 Last post July 14, 2021, 10:59:40 AM
by ethanhopkin14
Concrete surface roads in states where they are rare « 1 2 » index 46 4736 Last post July 13, 2021, 08:08:24 PM
by thenetwork
The Most Hated Freeway in America « 1 2 » planxtymcgillicuddy 39 2590 Last post July 13, 2021, 05:16:25 PM
by Flint1979
BY-PASS Bannered US Highways « 1 2 » Avalanchez71 29 1414 Last post July 13, 2021, 11:27:42 AM
by Avalanchez71
Five highways you DON’T want to drive « 1 2 3 » thspfc 56 3096 Last post July 13, 2021, 02:10:07 AM
by bing101
Interstate control cities have gotten smaller over the years « 1 2 3 ... 6 » bandit957 145 8646 Last post July 12, 2021, 02:04:07 PM
by achilles765
When did states start using "End" signs? usends 4 546 Last post July 12, 2021, 12:04:20 PM
by Avalanchez71
2 Numbered Highways going between the same 2 points. « 1 2 3 4 » mapman1071 78 17730 Last post July 12, 2021, 11:24:03 AM
by TheHighwayMan394
Easiest+shortest shunpikes « 1 2 » index 32 1641 Last post July 12, 2021, 05:37:06 AM
by DandyDan

 

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