Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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	3520	15	2586	919	19	82	24	3	93	652	20	26	3362	878
20	CO RD D36 INTERCHANGE	Rural	4.729	2950	11	2039	899	16	69	20	2	93	652	20	26	13951	4251
20	EAST-NORTH EAST-SOUTH RAMP	Rural	0.309	180	1	128	52	3	12	4	0	4	27	1	1	56	16
20	NORTH-EAST SOUTH-EAST RAMP	Rural	0.276	320	1	258	61	4	16	5	1	4	30	1	1	88	17
20	WEST-NORTH WEST-SOUTH RAMP	Rural	0.267	460	2	438	20	1	5	2	0	1	10	0	0	123	5
20	NORTH-WEST SOUTH-WEST RAMP	Rural	0.272	450	2	411	37	3	12	4	0	2	15	0	0	122	10
20	US 169 INTERCHANGE	Rural	5.283	2480	9	1679	791	17	74	22	2	80	557	17	22	13102	4179
20	EAST-NORTH EAST-SOUTH RAMP	Rural	0.292	1370	6	1109	255	10	42	12	1	22	157	5	6	400	74
20	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	1400	6	1143	250	8	33	10	1	24	164	5	6	339	61
20	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	220	1	163	56	1	5	2	0	6	40	1	1	66	17
20	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	180	1	143	36	1	5	2	0	3	23	1	1	47	9
20	CO RD P59 INTERCHANGE	Rural	3.150	4820	21	3706	1093	28	119	35	4	107	747	23	30	15183	3443
20	EAST-NORTH EAST-SOUTH RAMP	Rural	0.237	1470	7	1258	205	7	31	9	1	19	129	4	5	348	49
20	NORTH-EAST SOUTH-EAST RAMP	Rural	0.342	1400	7	1202	191	5	21	6	1	19	130	4	5	479	65
20	NORTH-WEST SOUTH-WEST RAMP	Rural	0.286	940	4	754	181	6	26	8	1	17	116	4	5	269	52
20	WEST-NORTH WEST-SOUTH LOOP	Rural	0.249	750	3	574	172	3	12	3	0	18	127	4	5	187	43
20	INTERSECTION CO RD P73	Rural	5.803	6500	28	5023	1448	38	162	47	5	141	985	30	40	37720	8403
20	INTERSECTION CO RD R19 AT
20	WEST LINE OF HAMILTON COUNTY	Rural	4.013	8400	39	6912	1448	38	162	47	5	141	985	30	40	33709	5811
	ROUTE SUMMARY - RURAL		27.264	4385												119551	27383