Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	4040	21	3291	729	26	107	31	3	67	460	15	19	12185	2199
30	WEST JUNCTION CO RD E41	Rural	3.038	5300	27	4315	958	33	134	38	4	89	614	20	26	16101	2910
30	EAST JUNCTION US 169 &
30	SOUTH 1ST ST INTERCHANGE (OGDEN)	Rural	1.060	5200	27	4216	958	33	134	38	4	89	614	20	26	5512	1015
30	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.348	1310	8	1203	100	7	31	9	1	6	43	1	1	456	35
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.348	710	4	666	39	4	15	4	0	2	13	0	0	247	14
30	NORTH-WEST SOUTH-WEST LOOP	Municipal	0.242	890	5	738	148	7	31	9	1	12	82	3	4	215	36
30	NORTH-EAST SOUTH-EAST LOOP	Rural	0.218	1360	8	1284	68	5	22	6	1	4	27	1	1	296	15
30	INTERSECTION CO RD R18	Rural	3.988	6200	34	5431	734	33	138	39	4	62	425	14	18	24726	2927
30	JUNCTION MONTANA ROAD	Rural	1.979	7900	45	7120	734	33	138	39	4	62	425	14	18	15634	1453
30	WEST LIMITS OF BOONE	Rural	0.985	8300	48	7518	734	33	138	39	4	62	425	14	18	8176	723
30	INTERSECTION STORY STREET	Municipal	0.701	8500	49	7728	723	33	136	39	4	61	419	14	18	5959	507
30	EAST-NORTH RAMP	Municipal	0.072	1880	11	1804	65	7	29	8	1	2	16	1	1	135	5
30	NORTH-WEST RAMP	Municipal	0.030	1350	8	1316	26	2	10	3	0	1	8	0	0	41	1
30	INTERSECTION LINN STREET	Municipal	0.309	9400	54	8501	845	52	214	61	7	61	419	14	18	2905	261
30	INT CORPORAL SNEDDEN DRIVE	Municipal	1.016	13200	78	12277	845	52	214	61	7	61	419	14	18	13411	859
30	EAST LIMITS OF BOONE	Municipal	0.484	14100	83	13074	943	67	277	79	9	61	419	14	18	6824	456
30	IA 17 INTERCHANGE	Rural	1.497	14300	84	13259	957	68	281	80	9	62	425	14	18	21407	1433
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	1280	7	1159	113	9	35	10	1	7	48	2	2	358	32
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.261	1570	9	1403	159	11	47	13	1	10	70	2	2	410	41
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.280	1030	6	929	95	7	30	9	1	6	39	1	1	288	27
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	1010	6	915	89	7	28	8	1	5	38	1	1	264	23
30	EAST JUNCTION CO RD E41	Rural	0.987	15000	88	13824	1088	67	274	78	9	78	541	18	23	14805	1074
30	JUNCTION 230TH STREET	Rural	0.846	16100	95	14917	1088	67	274	78	9	78	541	18	23	13621	920
30	IA 930 INTERCHANGE	Rural	3.097	15600	91	14420	1088	67	274	78	9	78	541	18	23	48313	3370
30	NAPIER ROAD INTERCHANGE	Rural	0.442	12600	73	11542	985	45	183	52	6	83	573	19	24	5569	435
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.348	600	3	549	48	5	19	5	1	2	16	1	1	209	17
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.280	550	3	497	50	4	15	4	0	3	21	1	1	154	14
30	WEST LINE OF STORY COUNTY	Rural	1.072	13800	80	12635	1084	53	217	62	7	89	610	20	26	14794	1162
	ROUTE SUMMARY - RURAL		24.283	8363												203069	19804
	ROUTE SUMMARY - MUNICIPAL		3.202	9352												29946	2160