Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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
30	8 Boone COUNTY
30	WEST JUNCTION US 169	Rural	3.016	4520	20	3714	786	29	143	31	3	55	478	19	26	13632	2371
30	WEST JUNCTION CO RD E41	Rural	3.038	6000	27	5116	857	31	151	33	3	61	528	21	28	18228	2604
30	EAST JUNCTION US 169 &
30	SOUTH 1ST ST INTERCHANGE (OGDEN)	Rural	1.060	5700	26	4817	857	31	151	33	3	61	528	21	28	6042	908
30	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.260	1610	8	1496	106	8	40	9	1	5	40	2	2	0	0
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.069	1610	8	1496	106	8	40	9	1	5	40	2	2	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.348	800	4	665	132	2	11	2	0	11	96	4	5	0	0
30	NORTH-WEST SOUTH-WEST LOOP	Rural	0.043	740	3	628	109	5	23	5	1	7	63	3	4	0	0
30	NORTH-WEST SOUTH-WEST LOOP	Municipal	0.199	740	3	628	109	5	23	5	1	7	63	3	4	0	0
30	NORTH-EAST SOUTH-EAST LOOP	Rural	0.218	1530	8	1421	101	5	23	5	1	7	56	2	3	0	0
30	INTERSECTION CO RD R18	Rural	3.988	7200	34	6322	844	40	197	43	4	54	462	19	25	28714	3366
30	JUNCTION MONTANA ROAD	Rural	1.979	8400	40	7516	844	40	197	43	4	54	462	19	25	16624	1670
30	WEST LIMITS OF BOONE	Rural	0.985	8400	40	7516	844	40	197	43	4	54	462	19	25	8274	831
30	INTERSECTION STORY STREET	Municipal	0.701	9100	44	8212	844	40	197	43	4	54	462	19	25	6379	592
30	EAST-NORTH RAMP	Municipal	0.072	1640	8	1577	55	5	23	5	1	2	18	1	1	0	0
30	NORTH-WEST RAMP	Municipal	0.030	1170	6	1128	36	4	21	5	0	1	5	0	0	0	0
30	INTERSECTION LINN STREET	Municipal	0.309	11300	55	10319	926	52	254	56	6	54	462	19	25	3492	286
30	INT CORPORAL SNEDDEN DRIVE	Municipal	1.016	13700	68	12707	926	52	254	56	6	54	462	19	25	13919	941
30	EAST LIMITS OF BOONE	Municipal	0.484	14100	69	13032	998	62	303	67	7	54	462	19	25	6824	483
30	IA 17 INTERCHANGE	Rural	1.497	14100	69	13032	998	62	303	67	7	54	462	19	25	21108	1494
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	1240	6	1109	125	5	26	6	1	8	73	3	4	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.261	1620	8	1433	179	12	57	12	1	9	80	3	4	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.280	1210	6	1126	78	6	29	6	1	3	30	1	1	0	0
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	1140	6	1051	83	8	40	9	1	2	21	1	1	0	0
30	EAST JUNCTION CO RD E41	Rural	0.987	14600	71	13340	1189	75	368	81	8	63	542	22	30	14410	1174
30	JUNCTION 230TH STREET	Rural	0.846	15600	76	14335	1189	75	368	81	8	63	542	22	30	13198	1006
30	IA 930 INTERCHANGE	Rural	2.798	16400	81	15131	1189	75	368	81	8	63	542	22	30	45887	3327
30	NAPIER ROAD INTERCHANGE	Rural	0.741	13200	63	11891	1245	74	361	79	8	69	597	24	33	9781	923
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.348	850	4	795	51	5	25	5	1	1	12	0	0	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.280	860	4	789	67	7	32	7	1	2	17	1	1	0	0
30	WEST LINE OF STORY COUNTY	Rural	1.086	14900	72	13466	1363	85	418	92	9	73	626	25	34	16181	1480
	ROUTE SUMMARY - RURAL		24.409	8799												212079	21154
	ROUTE SUMMARY - MUNICIPAL		3.071	10203												30614	2302