Iowa DOT

Volume of Traffic on the Primary Road System

Route	2010	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2010				Motorcylces	Cars, vans and pickups	Total trucks and buses	Single unit trucks				Combination trucks				All vehicles	Trucks and buses
	Primary route section description							Single unit trucks				Combination trucks
	Primary route section description							Buses	2Axles	3Axles	4 or more axles	4 or less axles	5Axles	6 or more axles	Multiple trailers
20	94 Webster COUNTY
20	INTERSECTION CO RD P29 *	Rural	0.955	2540	11	1778	751	18	79	22	2	82	517	13	16	2426	717
20	CO RD D36 INTERCHANGE *	Rural	4.730	2540	11	1778	751	18	79	22	2	82	517	13	16	12014	3552
20	EAST-NORTH EAST-SOUTH RAMP *	Rural	0.309	140	1	108	31	3	15	4	0	1	7	0	0	43	10
20	NORTH-EAST SOUTH-EAST RAMP *	Rural	0.276	140	1	109	30	3	14	4	0	1	7	0	0	39	8
20	WEST-NORTH WEST-SOUTH RAMP *	Rural	0.267	750	4	623	123	8	33	9	1	9	59	2	2	200	33
20	NORTH-WEST SOUTH-WEST RAMP *	Rural	0.272	780	4	647	128	8	34	10	1	10	62	2	2	212	35
20	US 169 INTERCHANGE	Rural	5.273	1900	8	1329	562	9	41	11	1	65	410	11	14	10019	2963
20	EAST-NORTH EAST-SOUTH RAMP	Rural	0.292	2000	10	1559	431	12	55	15	2	45	285	7	9	584	126
20	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	1910	9	1450	451	13	58	16	2	47	297	8	10	462	109
20	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	110	1	81	29	2	8	2	0	2	14	0	0	33	9
20	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	110	1	92	17	1	5	1	0	1	8	0	0	29	4
20	CO RD P59 INTERCHANGE	Rural	3.150	5500	26	4138	1336	34	150	42	5	143	908	24	30	17325	4208
20	EAST-NORTH EAST-SOUTH RAMP	Rural	0.237	1750	9	1443	298	11	47	13	1	29	185	5	6	415	71
20	NORTH-EAST SOUTH-EAST RAMP	Rural	0.342	1660	9	1373	279	8	33	9	1	30	187	5	7	568	95
20	NORTH-WEST SOUTH-WEST RAMP	Rural	0.286	740	4	595	141	7	33	9	1	12	75	2	2	212	40
20	WEST-NORTH WEST-SOUTH LOOP	Rural	0.249	590	3	399	189	7	30	8	1	19	118	3	4	147	47
20	INTERSECTION CO RD P73	Rural	5.803	7900	40	6281	1579	43	187	52	6	168	1061	27	35	45844	9163
20	INTERSECTION CO RD R19 AT
20	WEST LINE OF HAMILTON COUNTY	Rural	4.012	8200	42	6584	1574	42	184	51	6	168	1061	27	35	32898	6315
	ROUTE SUMMARY - RURAL		27.254	4530												123470	27505