Iowa DOT

Volume of Traffic on the Primary Road System

Route	2014	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2014				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	4120	22	3356	742	25	116	26	3	51	480	18	23	12426	2238
30	WEST JUNCTION CO RD E41	Rural	3.038	5400	29	4395	976	32	145	33	3	69	640	23	31	16405	2965
30	EAST JUNCTION US 169 &
30	SOUTH 1ST ST INTERCHANGE (OGDEN)	Rural	1.060	5300	29	4295	976	32	145	33	3	69	640	23	31	5618	1035
30	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.260	1290	8	1184	98	7	32	7	1	5	43	2	2	0	0
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.069	1320	8	1212	100	7	33	7	1	5	44	2	2	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.348	720	4	677	39	3	16	4	0	1	13	0	0	0	0
30	NORTH-WEST SOUTH-WEST LOOP	Rural	0.043	900	5	747	148	7	33	7	1	9	84	3	4	0	0
30	NORTH-WEST SOUTH-WEST LOOP	Municipal	0.199	880	5	730	145	7	32	7	1	9	82	3	4	0	0
30	NORTH-EAST SOUTH-EAST LOOP	Rural	0.218	1390	9	1311	70	5	25	6	1	3	29	1	1	0	0
30	INTERSECTION CO RD R18	Rural	3.988	6300	37	5516	747	32	149	34	4	47	443	16	21	25124	2979
30	JUNCTION MONTANA ROAD	Rural	1.979	8100	49	7304	747	32	149	34	4	47	443	16	21	16030	1478
30	WEST LIMITS OF BOONE	Rural	0.985	8500	51	7702	747	32	149	34	4	47	443	16	21	8373	736
30	INTERSECTION STORY STREET	Municipal	0.701	8400	51	7638	711	31	143	32	3	45	421	15	20	5888	498
30	EAST-NORTH RAMP	Municipal	0.072	1850	12	1774	64	7	31	7	1	2	16	1	1	0	0
30	NORTH-WEST RAMP	Municipal	0.030	1330	9	1296	26	2	11	2	0	1	8	0	0	0	0
30	INTERSECTION LINN STREET	Municipal	0.309	9300	56	8413	831	49	225	50	5	45	421	15	20	2874	257
30	INT CORPORAL SNEDDEN DRIVE	Municipal	1.016	13000	80	12089	831	49	225	50	5	45	421	15	20	13208	844
30	EAST LIMITS OF BOONE	Municipal	0.484	13900	86	12887	927	63	290	65	7	45	421	15	20	6728	449
30	IA 17 INTERCHANGE	Rural	1.497	14600	90	13535	975	66	305	68	7	47	443	16	21	21856	1460
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	1310	8	1187	115	8	38	9	1	5	50	2	2	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.261	1600	9	1429	162	11	51	11	1	8	74	3	4	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.280	1050	6	947	97	7	33	7	1	4	41	2	2	0	0
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	1030	6	933	91	7	30	7	1	4	39	1	1	0	0
30	EAST JUNCTION CO RD E41	Rural	0.987	15300	94	14097	1109	65	298	67	7	60	564	21	27	15101	1095
30	JUNCTION 230TH STREET	Rural	0.846	16400	101	15190	1109	65	298	67	7	60	564	21	27	13874	938
30	IA 930 INTERCHANGE	Rural	3.097	15900	98	14693	1109	65	298	67	7	60	564	21	27	49242	3435
30	NAPIER ROAD INTERCHANGE	Rural	0.442	12900	79	11817	1004	43	199	45	5	64	598	22	29	5702	444
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.348	610	4	557	49	4	20	5	0	2	16	1	1	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.280	560	3	505	51	4	16	4	0	2	23	1	1	0	0
30	WEST LINE OF STORY COUNTY	Rural	1.086	14100	86	12909	1105	51	236	53	6	68	637	23	31	15313	1200
	ROUTE SUMMARY - RURAL		24.409	8499												205064	20003
	ROUTE SUMMARY - MUNICIPAL		3.071	9567												28698	2048