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Traffic Control

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

98057 Posts
1458 Topics
Last post by Jim
in Re: Road Sign UNO
on Today at 02:35:25 PM
  Subject Started by Replies Views Last post
Road and Highway Reference Sites « 1 2 » DesertDog 42 22794 Last post May 10, 2019, 09:36:53 PM
by vdeane
How do you get the URL of a particular place on Google Street View? « 1 2 » J Route Z 29 24484 Last post September 03, 2014, 04:15:34 PM
by vtk
Historic official state maps online « 1 2 3 4 » NE2 81 44166 Last post September 10, 2019, 12:12:20 AM
by roadfro
Road planning with slime mould: abstract kurumi 0 85 Last post October 17, 2019, 08:23:38 PM
by kurumi
ODOT library or archives in Oklahoma City? bugo 0 110 Last post March 17, 2019, 08:11:13 PM
by bugo
Community Connect Grant Henry 1 111 Last post August 22, 2019, 03:11:55 PM
by sprjus4
MOVED: Flashing stop signs rickmastfan67 0 128 Last post June 26, 2019, 06:13:45 AM
by rickmastfan67
Odd Road Names planxtymcgillicuddy 1 142 Last post July 25, 2019, 09:39:10 AM
by 1
API for travel times jbnv 2 147 Last post September 23, 2019, 12:42:01 PM
by vdeane
When did you become interested in roads/road trips etc.? dariusb 8 147 Last post October 19, 2019, 08:24:05 AM
by dgolub
MOVED: Should Texas Combine its Toll Road Authorities? Alps 0 156 Last post January 02, 2019, 04:36:44 PM
by Alps
Old illumination light standards ErmineNotyours 0 162 Last post February 05, 2019, 11:08:26 PM
by ErmineNotyours
MOVED: Does your state use extruded gore signs? or flat sheet metal gore signs? Scott5114 0 165 Last post August 18, 2018, 02:44:34 PM
by Scott5114
MOVED: Create your own news story Scott5114 0 169 Last post February 19, 2019, 04:40:26 AM
by Scott5114
MOVED: The AARoads "What If?" Thread Alps 0 169 Last post May 30, 2019, 04:36:37 PM
by Alps
Tim Powers' "Alternate Routes" novel kurumi 0 170 Last post January 01, 2019, 09:08:54 PM
by kurumi
Vintage Billboards ThatRandomOshawott 0 171 Last post February 28, 2019, 10:03:16 PM
by ThatRandomOshawott
MOVED: Logo signs thread Scott5114 0 178 Last post August 18, 2018, 02:44:55 PM
by Scott5114
U.S. Route Marker With 'United States' fredmcain 0 180 Last post September 05, 2019, 07:15:42 AM
by fredmcain
MOVED: Blank logo signs Scott5114 0 187 Last post August 18, 2018, 02:47:07 PM
by Scott5114
The domino effect webny99 0 188 Last post July 16, 2019, 08:42:36 AM
by webny99
Properly signing Cloverleaf ramps shadyjay 1 194 Last post March 30, 2019, 11:00:38 PM
by MNHighwayMan
Vintage League of American Wheelman magazines ITB 1 201 Last post February 26, 2019, 01:22:07 AM
by ITB
Area Service functional road classification Aaron Camp 1 213 Last post March 24, 2019, 10:34:21 AM
by NE2
Most Expensive State to Get a Speeding Ticket (?) jeffandnicole 1 217 Last post August 30, 2019, 11:32:32 AM
by PHLBOS
Filming New Route Construction? roadfilm 0 218 Last post August 17, 2018, 01:30:25 PM
by roadfilm
Existing models and proposed alternatives... tradephoric 4 218 Last post May 01, 2019, 02:03:47 PM
by tradephoric
Top 10 Biggest Daily Revenues Per Toll Facility...? thenetwork 3 223 Last post August 05, 2019, 12:17:07 PM
by plain
Truck full of Hot Pockets overturns on I-70 in Missouri golden eagle 1 225 Last post June 28, 2019, 08:15:37 AM
by thspfc
MOVED: How many highway systems does Texas have? SSOWorld 0 226 Last post August 25, 2018, 04:29:35 PM
by SSOWorld
100th anniversary of the Army's first Transcontinental Motor Convoy oscar 3 230 Last post July 08, 2019, 10:28:32 AM
by roadman
Idea for subsidizing carpools 1 3 231 Last post July 12, 2019, 04:36:19 PM
by kphoger
alternative intersections: Hwy 41 concepts johndoe 4 234 Last post August 30, 2019, 05:00:10 AM
by 1
Indian Reservation Highways CapeCodder 2 238 Last post July 12, 2019, 12:17:48 AM
by kurumi
Maps of Arkansas and Oklahoma between 1926 and 1930 bugo 4 240 Last post March 18, 2019, 08:44:21 PM
by Mapmikey
MOVED: Right Turn Signal SSOWorld 0 245 Last post July 19, 2018, 11:11:18 AM
by SSOWorld
Three lawsuits filed against X-lite guardrail tradephoric 1 246 Last post August 16, 2019, 08:56:46 PM
by Brian556
Inside Out Street View webny99 1 247 Last post December 24, 2018, 09:05:01 AM
by jeffandnicole
Counties with no 4-way state highway intersections US 89 12 251 Last post Today at 04:55:54 PM
by Flint1979
I-59 Alabama Signs seicer 2 253 Last post August 21, 2019, 02:29:08 PM
by hbelkins
Peasy cash-by-plate toll program hbelkins 2 253 Last post September 20, 2019, 03:24:06 PM
by jeffandnicole
How long does an underpass have to be to have a ventilation system? roadman65 2 258 Last post May 15, 2019, 01:16:27 PM
by oscar
MOVED: Which state has the best traffic signals? SSOWorld 0 259 Last post July 17, 2018, 07:37:18 PM
by SSOWorld
Automated Emissions Monitoring (e.g. RapidPass in NOVA) AlexandriaVA 9 263 Last post August 13, 2019, 02:10:29 PM
by hbelkins
USDOT/FHWA General News & Press Releases Plutonic Panda 3 269 Last post January 23, 2019, 05:02:37 AM
by Scott5114
MOVED: State highway shields in the wrong state Scott5114 0 272 Last post August 08, 2018, 06:10:55 PM
by Scott5114
Shortest distance to a major city on a BGS TheHighwayMan394 2 273 Last post March 16, 2019, 08:15:30 PM
by machias
A mystery about a mystery Mapmikey 4 277 Last post July 08, 2019, 05:29:01 PM
by luokou
Authentic, historic, state-named US route shields usends 9 281 Last post August 29, 2019, 07:44:18 PM
by Max Rockatansky
Why Do Engineers Do So Poorly with Intersection Sight Distance ? Brian556 7 282 Last post August 03, 2019, 05:57:23 PM
by jakeroot
2019 INFRA Grants mvak36 2 291 Last post July 25, 2019, 03:57:08 PM
by mvak36
Rare Picture of US 401 #2 (1932-34) Mapmikey 0 293 Last post December 07, 2018, 01:38:44 PM
by Mapmikey
Four corners jurisdiction changes MNHighwayMan 0 300 Last post January 21, 2019, 11:41:58 AM
by MNHighwayMan
Workers Putting Down Plastic? When Building Road Base Brian556 4 300 Last post August 20, 2019, 07:52:54 PM
by cpzilliacus
Wikipedia road pages being the featured page of the day SoCal Kid 5 302 Last post May 14, 2019, 03:34:48 PM
by Bruce
Freeway rain shields (idea) 1 2 303 Last post February 13, 2019, 11:53:41 AM
by cbeach40
Most dangerous roads texaskdog 4 306 Last post January 19, 2019, 06:01:24 PM
by oscar
Swapped pairs of route numbers GenExpwy 0 310 Last post July 15, 2018, 02:10:48 AM
by GenExpwy
Does this intersection style have a name? cjk374 4 313 Last post August 20, 2019, 11:26:56 PM
by froggie
Propose a future interstate. Where would you want it built and why? planxtymcgillicuddy 2 316 Last post May 24, 2019, 11:43:59 AM
by planxtymcgillicuddy
Strange Situation: Highway Relocated to the Center of Town Brian556 2 317 Last post October 03, 2019, 04:39:08 PM
by Rothman
Help! Transportation Humor Needed! bessertc 6 319 Last post March 21, 2019, 07:17:53 PM
by skluth
Road Work Ahead versus Road Construction Ahead signs abqtraveler 11 329 Last post September 03, 2019, 10:35:55 PM
by RobbieL2415
Alternate uses for the yellow downward-arrow and AHEAD signs txstateends 4 336 Last post April 18, 2019, 10:20:28 PM
by Revive 755
Signs From Film/Documentaries of Recognition TheArkansasRoadgeek 0 341 Last post February 15, 2018, 11:21:09 PM
by TheArkansasRoadgeek
Using tiny cloverleafs yand 5 342 Last post July 04, 2019, 08:53:49 PM
by jeffandnicole
Roads with Lopsided Traffic Volumes webny99 6 344 Last post January 11, 2019, 06:33:52 PM
by NoGoodNamesAvailable
MOVED: classmates.com US71 0 347 Last post January 25, 2018, 11:36:55 AM
by US71
Who is responsible for signage where a toll road and a free interstate meet? Roadwarriors79 1 347 Last post October 21, 2018, 06:23:45 PM
by vdeane
Arkansas May Becoming A Mixed Use State For Lane Lines TheArkansasRoadgeek 3 347 Last post March 28, 2019, 09:25:27 PM
by skluth
Multiplexed Street Names ipeters61 2 350 Last post October 31, 2018, 07:59:08 AM
by ipeters61
Interstate Related Signage in Logos and Ads TheArkansasRoadgeek 1 359 Last post May 12, 2018, 12:46:56 AM
by Big John
Inverted SPUI + Super 2 freeway combination yand 4 359 Last post May 16, 2019, 07:09:47 AM
by froggie
Fix Proposal: For A Bottleneck Intersection TheArkansasRoadgeek 1 362 Last post October 02, 2018, 01:03:59 PM
by kphoger
MOVED: Total time logged in: Scott5114 0 363 Last post January 26, 2018, 01:25:23 AM
by Scott5114
Lazy scanning kurumi 5 366 Last post September 20, 2019, 08:11:19 PM
by MNHighwayMan
US 412 was intended to be a branch of US 12 (April fools) CNGL-Leudimin 4 367 Last post April 02, 2019, 08:05:59 AM
by CNGL-Leudimin
Grease spots in road atlases bandit957 7 367 Last post April 12, 2019, 01:39:31 PM
by kphoger
Most egregious local shortcuts NoGoodNamesAvailable 5 368 Last post July 16, 2019, 09:17:40 PM
by Sctvhound
An Idea about truly owning a piece of the road HPfromTN 1 371 Last post July 19, 2018, 06:08:47 PM
by Scott5114
Rediscovering the World of 'Blue Highways' cpzilliacus 2 374 Last post February 24, 2019, 11:36:34 AM
by wanderer2575
AARoads Bill 2: An Act to Renumber Interstate 29 as Interstate 31 X99 4 375 Last post April 02, 2019, 10:07:54 AM
by X99
US, State or County Routes that are not Signed thru cities or National Parks? mapman1071 4 378 Last post September 11, 2018, 10:17:42 AM
by hbelkins
Signs that switched places corco 0 379 Last post July 07, 2018, 11:48:38 PM
by corco
Apple Maps introducing "Look Around" (Google Street View competitor) JoePCool14 9 381 Last post September 21, 2019, 12:31:20 AM
by Elm
Streets called Chesapeake Street usually in bad condition bandit957 13 382 Last post September 30, 2019, 11:31:21 PM
by Beltway
Bypasses which have a lower speed limit than the route that they are bypassing Roadgeekteen 3 387 Last post January 28, 2019, 10:22:24 PM
by Revive 755
Why No County-Level Highway Maps Prior to 1936? Brian556 4 395 Last post October 06, 2018, 11:19:03 AM
by froggie
Exit ramps destined only for one direction, but do not sign it roadman65 1 397 Last post July 14, 2018, 03:30:06 PM
by freebrickproductions
What type of intersection is this? hbelkins 9 401 Last post May 03, 2019, 08:49:11 PM
by vdeane
Use of tolling agency data by courts, etc. hbelkins 13 403 Last post September 22, 2019, 04:05:32 PM
by hbelkins
Things from the past that are cool today but would have been hated in their day bugo 3 404 Last post April 14, 2019, 05:52:04 PM
by Max Rockatansky
Dimensions Regarding Demountable Legend and Symbols TheArkansasRoadgeek 1 406 Last post May 08, 2018, 06:21:39 AM
by Scott5114
State DOT or local municipalities- road inventories for public use? Mccojm 7 410 Last post December 28, 2018, 09:59:19 AM
by Rothman
Denver Ped Scrambles.... (please move to Regional boards.) MCRoads 2 416 Last post May 21, 2018, 09:56:48 AM
by MCRoads
Odd median-outer clearance situation on I-95 in Georgia Tom958 3 424 Last post May 15, 2019, 12:35:40 AM
by Beltway
Road-Related Misconseptions MCRoads 6 428 Last post December 05, 2018, 04:05:13 PM
by kphoger
Smart roads, instant tolls: Q&A with a highway man jeffandnicole 0 430 Last post August 15, 2017, 10:53:25 AM
by jeffandnicole
SLOW 15 MPH yellow diamond signs bugo 1 432 Last post July 09, 2018, 08:43:50 PM
by cjk374
Rare photo of a posted US 32 shield usends 4 432 Last post December 07, 2018, 01:17:24 PM
by Mapmikey

 

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