711:
120:
87:
138:
124:
122:
123:
121:
585:
Additionally, debris from lawns in local communities can flush into local waterways. There are currently some laws against blowing organic matter such as grass clippings into the roadway because of their potential toxic effect on the local waterways. Grass being high in nitrogen, which can accumulate
448:
are not kept clear of road debris and litter. Large quantities of water are sometimes thrown up from the road (road spray) by large vehicles, creating visibility problems for the drivers of oncoming, nearby, or following vehicles. Following vehicles may reduce the problem by slowing and increasing
413:
study revealed that vehicle-related road debris caused 25,000 accidents—and nearly 100 deaths—each year. At highway speeds, even small debris can be deadly. On June 16, 1925, in the United States, a passenger train carrying German and
American tourists from Chicago, Illinois to Hoboken, New Jersey
20:
795:(2007) depicts air-borne mud that becomes accurately painted onto the body of each vehicle in real-time. Players can use this airborne debris strategically: a chunk of debris may be used to knock opponents off their motorcycles, and mud spatter on the wind-shields might temporarily blind them.
125:
1093:
1258:
415:
429:
and junctions. In rural areas, debris collects in the middle of the lane and on the outside of corners and bends. Road debris can be especially dangerous to
469:
and dramatically reduce the safety of motorists. Over time, road spray and gunk from brake pads coat the rim of the wheel, interfering with braking power.
414:
struck debris washed into a road crossing and derailed during a heavy thunderstorm. Collision with road debris resulted in a solar vehicle accident at the
461:) improve vehicle visibility for all drivers, including those dealing with the spray. Driving manuals advise against following vehicles too closely (
1307:
710:
1174:
391:
870:
1170:
421:
Road debris tends to collect in areas where two-track vehicles such as cars and buses do not drive. In urban areas, this tends to be on the
1283:
49:. Road debris includes substances, materials, and objects that are foreign to the normal roadway environment. Debris may be produced by
1456:
731:
Better roadway design provides adequate visibility of stationary objects in the roadway to motorists traveling at highway speeds.
1564:
1509:
1057:
926:
1394:
398:
found that more than 800 persons were killed across
America by "non-fixed objects" (a term that includes roadway debris).
145:. Extreme form of roadside litter containing all sorts of waste materials: plastic, metal, glass, paper, cardboard and
1359:
888:
667:
Drivers carrying loads should periodically inspect their vehicles and cargo to make sure they remain safe and secure.
410:
80:
2774:
1074:
1320:
1904:
1869:
1090:"Splash and spray from wet pavements increase safety risks for motorists and are a concern for road authorities."
950:
642:
2779:
1894:
1879:
1494:
2756:
2746:
1983:
1874:
1519:
2751:
2565:
2090:
1953:
1909:
1469:
714:
In 1914 St. Louis, Missouri, litter was removed from streets by water wagons, as shown in this drawing by
2472:
2362:
1559:
57:, a form of solid waste. Debris may tend to collect in areas where vehicles do not drive, such as on the
670:
All drivers should be aware of the surroundings and continuously inspect the road for potential hazards.
1650:
268:
83:
study revealed that vehicle-related road debris caused 25,000 accidents and nearly 100 deaths a year.
2761:
2580:
1436:
2408:
271:, pallets, crates, and other solid objects accidentally or deliberately dropped from moving vehicles
2741:
2467:
2462:
2437:
1554:
1474:
1387:
1070:
908:
487:
Road debris can also cause other more specific problems and damage to vehicles. Rocks striking the
1186:
1158:
946:
791:
720:
75:
is road debris (usually liquid water) that has been kicked up, pushed out, or sprayed out from a
754:
called "Debris Road" (reputed to be about the road running past the band's recording studios in
590:. An example of such laws can be seen in the City of Davenport, Iowa's Clean Air and Water Act.
535:
particulates) constitute a significant problem when they are washed into the soil and leak into
2674:
2641:
1978:
1948:
1889:
1854:
1529:
1142:
797:
623:
1089:
728:
Maintenance organizations should perform regular road inspection and timely removal of debris.
519:
chassis cab truck was also recalled on discovery that road debris could strike and damage its
2805:
2636:
2357:
1973:
1864:
1464:
1111:
918:
635:
520:
2800:
2679:
2377:
2100:
1998:
1884:
1484:
1341:
1325:
1212:
1116:
998:
603:
571:
567:
476:
racing, road debris can cause loss of traction and subsequent crashes. Usually, the yellow
200:
555:
can result when the concentration of harmful constituents is high enough. The greater the
86:
8:
2631:
2505:
2224:
2180:
2068:
1920:
1859:
1615:
1600:
1595:
1489:
1423:
1380:
1022:
760:
751:
552:
504:
488:
146:
1216:
99:
Road debris can be caused by various factors, including objects falling off vehicles or
2535:
2349:
2334:
2145:
2080:
2003:
1988:
1933:
1837:
1771:
1761:
1732:
1669:
1539:
1504:
1235:
1200:
983:
747:
698:
687:
requiring loads to be covered, or use anti-littering legislation to penalize offenders.
548:
318:
242:
978:
871:"25,000 Crashes a Year Due to Vehicle-Related Road Debris, AAA Foundation Study Finds"
2595:
2398:
2329:
2279:
2018:
1899:
1737:
1709:
1694:
1679:
1549:
1544:
1534:
1301:
1240:
1121:
922:
821:
772:
715:
614:(more so on a bicycle since most motor vehicles tend to already have fenders) and/or
369:
289:
156:
1053:
2452:
2427:
2214:
2130:
2125:
2040:
1843:
1798:
1640:
1446:
1441:
1346:
1230:
1220:
611:
607:
560:
177:
137:
100:
566:
fragments, the greater the potential for breakdown into harmful constituents. For
2810:
2689:
2649:
2560:
2550:
2520:
2510:
2495:
2457:
2413:
2239:
2229:
2160:
1776:
1479:
1041:
912:
836:
657:
627:
450:
422:
406:
had the greatest probability for death from a vehicle-debris crash in that year.
386:, vehicular rollover, penetration of the passenger compartment by the debris, or
232:
58:
2659:
2621:
2590:
2570:
2555:
2367:
2249:
1791:
1719:
1590:
1585:
1524:
1514:
1406:
1026:
619:
540:
500:
492:
426:
189:
130:
62:
656:
Motor vehicle operators should know and understand how to secure their loads,
2794:
2669:
2626:
2575:
2515:
2480:
2447:
2314:
2264:
2254:
2155:
2085:
2075:
1968:
1938:
1827:
1786:
1704:
1580:
1414:
1125:
841:
691:
516:
511:
and road debris (mud) might be trapped between a reinforcing bracket and the
445:
142:
50:
503:
was recalled because of potential shatter from road debris impact. The 2004
2694:
2684:
2585:
2540:
2500:
2490:
2485:
2442:
2324:
2319:
2244:
2170:
2140:
2032:
2013:
1943:
1781:
1689:
1431:
1244:
1199:
Gualtieri, M; Andrioletti, M; Mantecca, P; Vismara, C; Camatini, M (2005).
1129:
786:
735:
556:
544:
477:
441:
1225:
914:
The official DSA theory test for car drivers and the official
Highway code
2664:
2309:
2299:
2199:
2110:
2063:
2058:
2008:
1813:
1745:
1714:
831:
768:
684:
602:
can help reduce damage from minor road debris. Road spray is lessened on
587:
536:
532:
379:
2654:
2530:
2403:
2339:
2304:
2284:
2165:
2135:
2105:
2045:
1993:
1645:
777:
507:
was recalled in
February 2010 when it was determined that a mixture of
481:
473:
466:
462:
434:
430:
403:
399:
322:
246:
210:
108:
673:
Drivers should immediately report unsafe vehicles and unsecured loads.
531:
Small debris particles and dust (primarily from tire wear and vehicle
339:
2525:
2372:
2259:
2219:
2209:
2204:
2095:
1963:
1958:
1808:
1727:
1684:
1635:
1625:
1620:
1610:
1146:
782:
775:) include road debris that damages vehicles or obstructs visibility.
661:
631:
512:
508:
458:
454:
387:
383:
256:
214:
28:
491:
can cause the internal mat to break and clog the converter. Several
425:
and on the crown of the road, and debris frequently collects around
19:
2718:
2713:
2545:
2294:
2289:
2150:
2115:
2053:
1699:
1674:
1499:
1342:
Ridin’ Dirty: A new game harnesses the PS3 for serious mudslinging.
1198:
964:
Any of these can be mixed with liquid water to create "road spray".
892:
826:
801:(2009) features "crazy windstorms that kick up leaves and debris."
755:
615:
579:
496:
310:
278:
218:
181:
42:
2616:
2600:
2269:
2120:
1630:
1605:
1442:
Dual carriageway / Divided highway / Expressway
1372:
1105:
599:
351:
285:
260:
252:
193:
160:
104:
2723:
2393:
1803:
1766:
816:
811:
664:
laws, and penalties for failing to comply with the regulations.
375:
331:
314:
306:
274:
264:
206:
185:
54:
38:
24:
638:
may warn drivers of special situations involving road debris.
465:) in these hazardous conditions. Road spray can cause reduced
390:, with accompanying injuries or deaths. In the year 2011, the
563:
327:
302:
236:
228:
222:
402:
had the highest number of total deaths for any state, while
53:
or non-vehicular sources, but in all cases it is considered
1403:
575:
347:
343:
335:
298:
168:
164:
76:
46:
288:, and other solid materials that fall off vehicles during
2234:
294:
172:
1054:"Accidents, fires: Price of littering goes beyond fines"
907:
1201:"Impact of tire debris on in vitro and in vivo systems"
90:
Waste in Amol - Behind of Haraz Road (Road 77) (Iran)
697:
Road debris incidents and crashes should be made an
999:"Group Warns of Grass Clipping Dangers on Roadways"
979:"Highway Debris, Long an Eyesore, Grows as Hazard"
893:"The Safety Impact of Vehicle-Related Road Debris"
781:(1983) features slippery, icy roads and puddles,
2792:
1175:National Highway Traffic Safety Administration
1042:http://www-nrd.nhtsa.dot.gov/Pubs/811754AR.pdf
677:
645:(AAA) publishes the following recommendations:
392:National Highway Traffic Safety Administration
1388:
750:, an English Britpop band, made a song about
1177:(NHTSA), 24 Feb 2010, retrieved 5 April 2010
480:is used to indicate a track hazard, and the
1306:: CS1 maint: numeric names: authors list (
895:, Gerry Forbes and John Robinson, June 2004
495:have occurred due to road debris. The 2005
1395:
1381:
1350:15.04, March 2007, retrieved 5 April 2010
1234:
1224:
1120:. Vol. 48, no. 11. p. 63.
705:
1337:
1335:
709:
694:for unsecured loads should be increased.
136:
118:
103:and weather, specifically wind, storms,
85:
18:
1362:, Josh Burns, off-road.com, 1 July 2009
1281:
1094:Australian Asphalt Pavement Association
1085:
1083:
960:
958:
2793:
1282:Corporation, CivicLive | © 2019 West.
1058:Washington State Department of Ecology
996:
865:
863:
861:
859:
857:
626:remove most solid road debris and the
141:Garbage and waste dumped by a road in
2491:Median / Central reservation
1376:
1332:
1018:
1016:
974:
972:
970:
942:
940:
938:
903:
901:
683:Governments should enact and enforce
433:, who may have to travel outside the
1187:"Auto Repair: Motor Vehicle Recalls"
1159:"Auto Repair: Motor Vehicle Recalls"
1149:, Vincent Ciulla, retrieved 2010-2-7
1080:
987:, Patricia Leigh Brown, May 11, 2007
955:
1064:
854:
13:
2409:Risk compensation (road transport)
1402:
1013:
997:Bishop, Greg (23 September 2019).
967:
935:
898:
742:
437:and into traffic to avoid debris.
223:garbage, trash, rubbish and refuse
14:
2822:
1368:
889:AAA Foundation for Traffic Safety
411:AAA Foundation for Traffic Safety
152:Examples of road debris include:
81:AAA Foundation for Traffic Safety
2775:Glossary of road transport terms
1075:British Motorcyclists Federation
1032:, Tatiana Morales, July 13, 2004
610:and can be further reduced with
526:
1360:Fuel Off-Road Video Game Review
1353:
1314:
1275:
1251:
1192:
1189:, About.com, retrieved 2010-2-7
1180:
1164:
1161:, About.com, retrieved 2010-2-7
1152:
1136:
1099:
1077:, Christopher Hodder, June 2007
951:American Automobile Association
643:American Automobile Association
363:
239:, and other often sharp objects
1046:
1035:
990:
947:Road Safety Tips - Road Debris
515:, causing corrosion. The 2001
1:
2757:Pavement performance modeling
2747:International roughness index
1205:Particle and Fibre Toxicology
1112:"30 Days to a Beautiful Bike"
848:
734:Increasing the dispersion of
593:
451:following/separation distance
2752:Present serviceability index
2546:Sidewalk / Pavement
2091:Diamond grinding of pavement
650:
382:with damages ranging from a
37:, a form of road hazard, is
7:
2724:Underpass / Tunnel
2719:Overpass / Flyover
2473:High-occupancy vehicle lane
2363:Driving under the influence
1437:Freeway / Motorway
804:
678:Laws and policy enforcement
570:tire debris, the potential
440:Flooding can also occur if
114:
10:
2827:
1651:Highway systems by country
1023:"Road Debris Can Be Fatal"
416:World Solar Challenge 2007
367:
358:
2770:
2762:Granular base equivalency
2732:
2703:
2609:
2581:Traffic signal preemption
2426:
2386:
2348:
2190:
2179:
2031:
1989:Right-in/right-out (RIRO)
1918:
1895:Single-point urban (SPUI)
1835:
1826:
1754:
1659:
1573:
1455:
1422:
1413:
217:, electrical appliances,
94:
2742:Pavement condition index
2468:High-occupancy toll lane
2463:Contraflow lane reversal
2438:Barrier transfer machine
1096:, retrieved 7 March 2010
909:Driving Standards Agency
1596:Express-collector setup
1288:cityofdavenportiowa.com
1110:staff (December 2007).
1056:. Olympia, Washington:
721:St. Louis Post-Dispatch
624:winter service vehicles
586:in waterways and cause
582:has been demonstrated.
380:loss of vehicle control
213:, animal feces/manure,
129:Plant seeds on a road,
2780:Road types by features
2675:Raised pavement marker
2642:Constant-slope barrier
2566:Traffic directionality
2556:Street running railway
1979:Protected intersection
1143:"Catalytic Converters"
724:
706:Removal and mitigation
636:variable-message signs
521:pressure relief valves
269:construction materials
149:
134:
91:
31:
2637:Concrete step barrier
1974:Offset T-intersection
1226:10.1186/1743-8977-2-1
919:The Stationery Office
911:(28 September 2007).
738:around roadway areas.
713:
221:, and other items of
140:
133:by a fast-moving car.
128:
89:
22:
2680:Road surface marking
2378:Single-vehicle crash
2101:Full depth recycling
1999:Seagull intersection
1329:, April 2007, p. 100
1259:"Nitrogen and Water"
630:program also helps.
604:stone mastic asphalt
572:environmental impact
396:Traffic Safety Facts
2506:Pedestrian crossing
2069:Reinforced concrete
1905:Three-level diamond
1616:Two-lane expressway
1601:Farm-to-market road
1217:2005PFTox...2....1G
1171:Defects and Recalls
752:Birmingham, England
608:open-graded asphalt
574:of the ingredients
553:water contamination
539:reservoirs through
505:Mitsubishi Endeavor
489:catalytic converter
2536:Runaway truck ramp
2358:Driver's education
2146:Rubberized asphalt
2081:Crocodile cracking
2004:Split intersection
1772:Hierarchy of roads
1733:Single carriageway
1284:"Lawn Maintenance"
1106:Ken Derry and the
1001:. Alton Daily News
984:The New York Times
748:Ocean Colour Scene
725:
699:absolute-liability
290:traffic collisions
203:and other de-icers
150:
135:
92:
32:
27:accumulating on a
2788:
2787:
2596:Wide outside lane
2422:
2421:
2399:Automotive safety
2280:Road slipperiness
2027:
2026:
1875:Diverging diamond
1822:
1821:
1738:Single-track road
1680:Bicycle boulevard
1321:'07 Buyer's Guide
928:978-0-11-552886-6
891:press release of
822:Road slipperiness
716:Marguerite Martyn
374:Road debris is a
370:Road slipperiness
330:and their parts:
126:
101:natural disasters
65:, and junctions.
2818:
2632:Cat's eye (road)
2453:Complete streets
2225:Dead Man's Curve
2188:
2187:
2126:Pavement milling
2041:Asphalt concrete
1984:Quadrant roadway
1925:
1847:
1833:
1832:
1799:Street hierarchy
1447:Elevated highway
1420:
1419:
1397:
1390:
1383:
1374:
1373:
1363:
1357:
1351:
1339:
1330:
1318:
1312:
1311:
1305:
1297:
1295:
1294:
1279:
1273:
1272:
1270:
1269:
1255:
1249:
1248:
1238:
1228:
1196:
1190:
1184:
1178:
1168:
1162:
1156:
1150:
1140:
1134:
1133:
1103:
1097:
1087:
1078:
1068:
1062:
1061:
1050:
1044:
1039:
1033:
1020:
1011:
1010:
1008:
1006:
994:
988:
976:
965:
962:
953:
944:
933:
932:
905:
896:
886:
884:
882:
867:
761:Marchin' Already
561:synthetic rubber
513:fuel filler pipe
423:edges (shoulder)
127:
59:edges (shoulder)
2826:
2825:
2821:
2820:
2819:
2817:
2816:
2815:
2791:
2790:
2789:
2784:
2766:
2734:
2728:
2699:
2690:Traffic barrier
2650:F-Shape barrier
2605:
2561:Traffic calming
2521:Reversible lane
2511:Pedestrian zone
2496:Motorcycle lane
2458:Contraflow lane
2430:time allocation
2429:
2418:
2414:Underride guard
2382:
2344:
2230:Expansion joint
2192:
2182:
2175:
2161:Stamped asphalt
2023:
1954:Continuous flow
1927:
1923:
1922:
1914:
1848:
1844:grade-separated
1841:
1840:
1818:
1777:Private highway
1750:
1655:
1569:
1451:
1409:
1401:
1371:
1366:
1358:
1354:
1340:
1333:
1319:
1315:
1299:
1298:
1292:
1290:
1280:
1276:
1267:
1265:
1257:
1256:
1252:
1197:
1193:
1185:
1181:
1169:
1165:
1157:
1153:
1141:
1137:
1104:
1100:
1088:
1081:
1069:
1065:
1052:
1051:
1047:
1040:
1036:
1021:
1014:
1004:
1002:
995:
991:
977:
968:
963:
956:
945:
936:
929:
906:
899:
880:
878:
869:
868:
855:
851:
846:
837:Street cleaning
807:
745:
743:Popular culture
708:
680:
658:load securement
653:
628:Adopt a Highway
620:Street sweepers
596:
529:
484:will come out.
482:pace/safety car
427:traffic islands
378:that can cause
372:
366:
361:
119:
117:
97:
63:traffic islands
25:Galway, Ireland
17:
12:
11:
5:
2824:
2814:
2813:
2808:
2803:
2786:
2785:
2783:
2782:
2777:
2771:
2768:
2767:
2765:
2764:
2759:
2754:
2749:
2744:
2738:
2736:
2730:
2729:
2727:
2726:
2721:
2716:
2711:
2707:
2705:
2701:
2700:
2698:
2697:
2692:
2687:
2682:
2677:
2672:
2667:
2662:
2660:Jersey barrier
2657:
2652:
2647:
2644:
2639:
2634:
2629:
2624:
2619:
2613:
2611:
2607:
2606:
2604:
2603:
2598:
2593:
2591:Unused highway
2588:
2583:
2578:
2573:
2571:Traffic island
2568:
2563:
2558:
2553:
2548:
2543:
2538:
2533:
2528:
2523:
2518:
2513:
2508:
2503:
2498:
2493:
2488:
2483:
2478:
2475:
2470:
2465:
2460:
2455:
2450:
2445:
2440:
2434:
2432:
2424:
2423:
2420:
2419:
2417:
2416:
2411:
2406:
2401:
2396:
2390:
2388:
2384:
2383:
2381:
2380:
2375:
2370:
2368:Drowsy driving
2365:
2360:
2354:
2352:
2346:
2345:
2343:
2342:
2337:
2332:
2327:
2322:
2317:
2312:
2307:
2302:
2297:
2292:
2287:
2282:
2277:
2272:
2267:
2262:
2257:
2252:
2250:Level crossing
2247:
2242:
2237:
2232:
2227:
2222:
2217:
2212:
2207:
2202:
2196:
2194:
2185:
2177:
2176:
2174:
2173:
2168:
2163:
2158:
2153:
2148:
2143:
2138:
2133:
2128:
2123:
2118:
2113:
2108:
2103:
2098:
2093:
2088:
2083:
2078:
2073:
2072:
2071:
2061:
2056:
2051:
2048:
2043:
2037:
2035:
2029:
2028:
2025:
2024:
2022:
2021:
2016:
2011:
2006:
2001:
1996:
1991:
1986:
1981:
1976:
1971:
1966:
1961:
1956:
1951:
1949:Channelization
1946:
1941:
1936:
1934:3-way junction
1930:
1928:
1919:
1916:
1915:
1913:
1912:
1907:
1902:
1897:
1892:
1887:
1882:
1877:
1872:
1867:
1862:
1857:
1851:
1849:
1836:
1830:
1828:Road junctions
1824:
1823:
1820:
1819:
1817:
1816:
1811:
1806:
1801:
1796:
1795:
1794:
1792:business route
1789:
1779:
1774:
1769:
1764:
1758:
1756:
1752:
1751:
1749:
1748:
1743:
1740:
1735:
1730:
1725:
1722:
1720:Primitive road
1717:
1712:
1707:
1702:
1697:
1692:
1687:
1682:
1677:
1672:
1667:
1663:
1661:
1657:
1656:
1654:
1653:
1648:
1643:
1638:
1633:
1628:
1623:
1618:
1613:
1608:
1603:
1598:
1593:
1591:County highway
1588:
1586:Collector road
1583:
1577:
1575:
1571:
1570:
1568:
1567:
1562:
1560:United Kingdom
1557:
1552:
1547:
1542:
1537:
1532:
1527:
1522:
1517:
1512:
1507:
1502:
1497:
1495:Czech Republic
1492:
1487:
1482:
1477:
1472:
1467:
1461:
1459:
1453:
1452:
1450:
1449:
1444:
1439:
1434:
1428:
1426:
1424:Limited-access
1417:
1411:
1410:
1400:
1399:
1392:
1385:
1377:
1370:
1369:External links
1367:
1365:
1364:
1352:
1331:
1313:
1274:
1250:
1191:
1179:
1163:
1151:
1135:
1098:
1079:
1063:
1045:
1034:
1029:The Early Show
1012:
989:
966:
954:
934:
927:
897:
877:. 16 June 2004
852:
850:
847:
845:
844:
839:
834:
829:
824:
819:
814:
808:
806:
803:
771:(particularly
744:
741:
740:
739:
732:
729:
707:
704:
703:
702:
695:
692:demerit points
688:
679:
676:
675:
674:
671:
668:
665:
660:requirements,
652:
649:
595:
592:
541:surface runoff
528:
525:
501:wind deflector
446:street gutters
418:in Australia.
365:
362:
360:
357:
356:
355:
325:
292:
284:Broken glass,
282:
272:
250:
240:
225:
204:
197:
175:
116:
113:
96:
93:
15:
9:
6:
4:
3:
2:
2823:
2812:
2809:
2807:
2804:
2802:
2799:
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2796:
2781:
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2769:
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2760:
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2737:
2731:
2725:
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2706:
2702:
2696:
2693:
2691:
2688:
2686:
2683:
2681:
2678:
2676:
2673:
2671:
2670:Noise barrier
2668:
2666:
2663:
2661:
2658:
2656:
2653:
2651:
2648:
2645:
2643:
2640:
2638:
2635:
2633:
2630:
2628:
2627:Cable barrier
2625:
2623:
2620:
2618:
2615:
2614:
2612:
2608:
2602:
2599:
2597:
2594:
2592:
2589:
2587:
2584:
2582:
2579:
2577:
2576:Traffic lanes
2574:
2572:
2569:
2567:
2564:
2562:
2559:
2557:
2554:
2552:
2549:
2547:
2544:
2542:
2539:
2537:
2534:
2532:
2529:
2527:
2524:
2522:
2519:
2517:
2516:Refuge island
2514:
2512:
2509:
2507:
2504:
2502:
2499:
2497:
2494:
2492:
2489:
2487:
2484:
2482:
2481:Living street
2479:
2476:
2474:
2471:
2469:
2466:
2464:
2461:
2459:
2456:
2454:
2451:
2449:
2448:Climbing lane
2446:
2444:
2441:
2439:
2436:
2435:
2433:
2431:
2425:
2415:
2412:
2410:
2407:
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2397:
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2379:
2376:
2374:
2371:
2369:
2366:
2364:
2361:
2359:
2356:
2355:
2353:
2351:
2350:Human factors
2347:
2341:
2338:
2336:
2333:
2331:
2328:
2326:
2323:
2321:
2318:
2316:
2315:Traffic light
2313:
2311:
2308:
2306:
2303:
2301:
2298:
2296:
2293:
2291:
2288:
2286:
2283:
2281:
2278:
2276:
2273:
2271:
2268:
2266:
2265:Oversize load
2263:
2261:
2258:
2256:
2255:Manhole cover
2253:
2251:
2248:
2246:
2243:
2241:
2238:
2236:
2233:
2231:
2228:
2226:
2223:
2221:
2218:
2216:
2213:
2211:
2208:
2206:
2203:
2201:
2198:
2197:
2195:
2189:
2186:
2184:
2178:
2172:
2169:
2167:
2164:
2162:
2159:
2157:
2154:
2152:
2149:
2147:
2144:
2142:
2139:
2137:
2134:
2132:
2129:
2127:
2124:
2122:
2119:
2117:
2114:
2112:
2109:
2107:
2104:
2102:
2099:
2097:
2094:
2092:
2089:
2087:
2086:Crushed stone
2084:
2082:
2079:
2077:
2074:
2070:
2067:
2066:
2065:
2062:
2060:
2057:
2055:
2052:
2049:
2047:
2044:
2042:
2039:
2038:
2036:
2034:
2030:
2020:
2017:
2015:
2012:
2010:
2007:
2005:
2002:
2000:
1997:
1995:
1992:
1990:
1987:
1985:
1982:
1980:
1977:
1975:
1972:
1970:
1969:Michigan left
1967:
1965:
1962:
1960:
1957:
1955:
1952:
1950:
1947:
1945:
1942:
1940:
1937:
1935:
1932:
1931:
1929:
1926:
1921:Intersections
1917:
1911:
1908:
1906:
1903:
1901:
1898:
1896:
1893:
1891:
1888:
1886:
1883:
1881:
1878:
1876:
1873:
1871:
1870:Directional T
1868:
1866:
1863:
1861:
1858:
1856:
1853:
1852:
1850:
1845:
1839:
1834:
1831:
1829:
1825:
1815:
1812:
1810:
1807:
1805:
1802:
1800:
1797:
1793:
1790:
1788:
1787:special route
1785:
1784:
1783:
1780:
1778:
1775:
1773:
1770:
1768:
1765:
1763:
1760:
1759:
1757:
1753:
1747:
1744:
1741:
1739:
1736:
1734:
1731:
1729:
1726:
1723:
1721:
1718:
1716:
1713:
1711:
1708:
1706:
1705:Frontage road
1703:
1701:
1698:
1696:
1693:
1691:
1688:
1686:
1683:
1681:
1678:
1676:
1673:
1671:
1668:
1665:
1664:
1662:
1658:
1652:
1649:
1647:
1644:
1642:
1639:
1637:
1634:
1632:
1629:
1627:
1624:
1622:
1619:
1617:
1614:
1612:
1609:
1607:
1604:
1602:
1599:
1597:
1594:
1592:
1589:
1587:
1584:
1582:
1581:Arterial road
1579:
1578:
1576:
1572:
1566:
1565:United States
1563:
1561:
1558:
1556:
1553:
1551:
1548:
1546:
1543:
1541:
1538:
1536:
1533:
1531:
1528:
1526:
1523:
1521:
1518:
1516:
1513:
1511:
1508:
1506:
1503:
1501:
1498:
1496:
1493:
1491:
1488:
1486:
1483:
1481:
1478:
1476:
1473:
1471:
1468:
1466:
1463:
1462:
1460:
1458:
1454:
1448:
1445:
1443:
1440:
1438:
1435:
1433:
1430:
1429:
1427:
1425:
1421:
1418:
1416:
1415:Types of road
1412:
1408:
1405:
1398:
1393:
1391:
1386:
1384:
1379:
1378:
1375:
1361:
1356:
1349:
1348:
1343:
1338:
1336:
1328:
1327:
1322:
1317:
1309:
1303:
1289:
1285:
1278:
1264:
1260:
1254:
1246:
1242:
1237:
1232:
1227:
1222:
1218:
1214:
1210:
1206:
1202:
1195:
1188:
1183:
1176:
1172:
1167:
1160:
1155:
1148:
1144:
1139:
1131:
1127:
1123:
1119:
1118:
1113:
1109:
1102:
1095:
1091:
1086:
1084:
1076:
1072:
1071:"Road Debris"
1067:
1060:. 2004-06-01.
1059:
1055:
1049:
1043:
1038:
1031:
1030:
1024:
1019:
1017:
1000:
993:
986:
985:
980:
975:
973:
971:
961:
959:
952:
948:
943:
941:
939:
930:
924:
920:
916:
915:
910:
904:
902:
894:
890:
876:
872:
866:
864:
862:
860:
858:
853:
843:
842:Street gutter
840:
838:
835:
833:
830:
828:
825:
823:
820:
818:
815:
813:
810:
809:
802:
800:
799:
794:
793:
788:
787:smoke screens
784:
780:
779:
774:
770:
765:
763:
762:
757:
753:
749:
737:
736:Traffic cones
733:
730:
727:
726:
723:
722:
717:
712:
700:
696:
693:
689:
686:
682:
681:
672:
669:
666:
663:
659:
655:
654:
648:
647:
644:
639:
637:
633:
629:
625:
621:
617:
613:
609:
605:
601:
591:
589:
583:
581:
577:
573:
569:
565:
562:
558:
554:
550:
546:
543:, especially
542:
538:
534:
527:Environmental
524:
522:
518:
517:Chevrolet C/K
514:
510:
506:
502:
498:
494:
490:
485:
483:
479:
475:
470:
468:
464:
460:
456:
452:
447:
443:
438:
436:
432:
428:
424:
419:
417:
412:
407:
405:
401:
397:
393:
389:
385:
381:
377:
371:
353:
349:
345:
341:
337:
333:
329:
326:
324:
320:
316:
313:), and other
312:
308:
304:
300:
296:
293:
291:
287:
283:
280:
276:
273:
270:
266:
262:
258:
254:
251:
248:
244:
241:
238:
234:
230:
226:
224:
220:
216:
212:
208:
205:
202:
199:Particles of
198:
195:
191:
187:
183:
179:
176:
174:
170:
166:
162:
158:
155:
154:
153:
148:
144:
143:Talisay, Cebu
139:
132:
112:
110:
106:
102:
88:
84:
82:
79:. In 2004, a
78:
74:
70:
66:
64:
60:
56:
52:
48:
44:
40:
36:
30:
26:
21:
2806:Road hazards
2695:Traffic cone
2685:Rumble strip
2586:Truck bypass
2541:Shared space
2501:Passing lane
2486:Managed lane
2443:Bicycle lane
2325:Washboarding
2320:Traffic sign
2274:
2245:Hairpin turn
2014:Texas U-turn
1944:Box junction
1838:Interchanges
1782:Route number
1690:Country lane
1432:Bike freeway
1355:
1345:
1324:
1316:
1291:. Retrieved
1287:
1277:
1266:. Retrieved
1263:www.usgs.gov
1262:
1253:
1208:
1204:
1194:
1182:
1166:
1154:
1138:
1130:Google Books
1128:– via
1115:
1107:
1101:
1066:
1048:
1037:
1028:
1003:. Retrieved
992:
982:
913:
879:. Retrieved
875:BusinessWire
874:
796:
790:
776:
773:racing games
766:
764:1997 album.
759:
746:
719:
646:
640:
597:
588:algae blooms
584:
578:and organic
557:surface area
545:urban runoff
530:
486:
478:caution flag
471:
442:storm drains
439:
420:
408:
395:
373:
364:Road surface
190:rocks/stones
157:Particulates
151:
98:
72:
68:
67:
34:
33:
2801:Road safety
2733:Performance
2665:Kassel kerb
2622:Botts' dots
2610:Demarcation
2310:Storm drain
2275:Road debris
2200:Aquaplaning
2193:environment
2181:Road safety
2059:Cobblestone
2009:Superstreet
1814:Winter road
1762:Concurrency
1755:Other terms
1746:Sunken lane
1715:Main street
1660:Local roads
832:Storm drain
769:video games
758:) on their
685:legislation
547:. Roadside
537:groundwater
409:In 2004, a
73:tire kickup
35:Road debris
16:Road hazard
2795:Categories
2735:indicators
2704:Structures
2655:Guard rail
2531:Road verge
2404:Seat belts
2340:Snowsquall
2305:Speed bump
2285:Road train
2106:Glassphalt
2046:Bioasphalt
2019:Turnaround
1994:Roundabout
1924:(at-grade)
1890:Roundabout
1855:Cloverleaf
1710:Green lane
1646:Trunk road
1574:Main roads
1457:By country
1293:2019-10-08
1268:2019-10-08
1027:CBS News'
849:References
792:MotorStorm
783:oil slicks
778:Spy Hunter
690:Fines and
632:Road signs
594:Prevention
474:motorsport
467:visibility
463:tailgating
459:fog lights
455:Headlights
435:cycle lane
431:bicyclists
404:New Mexico
400:California
368:See also:
354:clippings.
323:engine oil
257:roof racks
219:mattresses
211:food waste
109:hurricanes
69:Road spray
29:cycle lane
23:Debris in
2526:Road diet
2428:Space and
2373:Road rage
2260:Oil spill
2220:Crosswind
2210:Black ice
2205:Avalanche
2131:Permeable
1964:Jughandle
1959:Hook turn
1865:Free-flow
1809:Toll road
1728:Side road
1685:Boulevard
1641:Super two
1636:Ring road
1611:Link road
1510:Hong Kong
1465:Australia
1407:hierarchy
1326:Bicycling
1147:About.com
1126:0006-2073
1117:Bicycling
1108:Bicycling
1005:8 October
662:littering
651:Education
616:mud flaps
580:toxicants
509:road salt
388:collision
384:flat tire
277:corpses (
243:Car parts
215:furniture
201:road salt
131:dispersed
105:tornadoes
61:, around
51:vehicular
2714:Causeway
2551:Shoulder
2387:Vehicles
2335:Whiteout
2295:Rockfall
2290:Roadkill
2215:Bleeding
2191:Road and
2151:Sealcoat
2076:Corduroy
2064:Concrete
2054:Chipseal
2033:Surfaces
1885:Raindrop
1700:Driveway
1695:Dead end
1675:Backroad
1626:2+2 road
1621:2+1 road
1545:Portugal
1535:Pakistan
1302:cite web
1245:15813962
1211:(1): 1.
827:Roadkill
805:See also
756:Ladywood
701:offense.
497:Scion TC
332:branches
317:such as
311:flooding
286:plastics
279:roadkill
253:Bicycles
194:boulders
182:concrete
147:biowaste
115:Examples
2617:Bollard
2601:Woonerf
2330:Washout
2270:Pothole
2183:factors
2171:Texture
2141:Plastic
2121:Macadam
1910:Trumpet
1860:Diamond
1631:Parkway
1606:Highway
1520:Ireland
1500:Germany
1490:Croatia
1470:Belgium
1236:1079942
1213:Bibcode
881:2 March
718:of the
612:fenders
600:car bra
568:leached
533:exhaust
493:recalls
359:Effects
315:liquids
307:puddles
301:, rain
261:luggage
245:, tire
227:Broken
186:pebbles
178:Asphalt
111:, etc.
2811:Litter
2710:Bridge
2394:Airbag
2166:Tarmac
2111:Gravel
1939:Bowtie
1880:Parclo
1804:Stroad
1767:Detour
1742:Street
1670:Avenue
1555:Taiwan
1540:Poland
1505:Greece
1480:Canada
1475:Brazil
1243:
1233:
1124:
925:
817:Litter
812:Estray
785:, and
376:hazard
340:sticks
336:leaves
328:Plants
319:grease
275:Animal
265:lumber
249:, etc.
237:screws
207:Litter
196:, etc.
171:, and
95:Causes
55:litter
41:on or
39:debris
2136:Plank
2050:Brick
1900:Stack
1666:Alley
1550:Spain
1530:Nepal
1525:Italy
1515:India
1485:China
1347:Wired
767:Some
564:waste
352:grass
350:, or
348:seeds
344:twigs
303:water
247:tread
233:nails
229:glass
2646:Curb
2477:Lane
2240:Ford
2156:Sett
2096:Dirt
1724:Road
1404:Road
1308:link
1241:PMID
1122:ISSN
1007:2019
923:ISBN
883:2018
798:Fuel
641:The
634:and
622:and
606:and
576:zinc
551:and
549:soil
457:(or
449:the
444:and
321:and
299:snow
169:sand
165:dirt
161:dust
77:tire
47:road
2300:Rut
2235:Fog
2116:Ice
1231:PMC
1221:doi
559:of
499:'s
472:In
394:'s
309:or
295:Ice
173:mud
71:or
43:off
2797::
1344:,
1334:^
1323:,
1304:}}
1300:{{
1286:.
1261:.
1239:.
1229:.
1219:.
1207:.
1203:.
1173:,
1145:,
1114:.
1092:,
1082:^
1073:,
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192:/
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