Iowa DOT

Volume of Traffic on the Primary Road System

Route	2002	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2002				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	23 Clinton COUNTY
30	WEST LIMITS OF WHEATLAND	Rural	2.909	2830	21	2289	519	6	56	29	6	103	284	20	14	8232	1510
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.167	2830	21	2289	519	6	56	29	6	103	284	20	14	473	87
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.131	2830	21	2289	519	6	56	29	6	103	284	20	14	371	68
30	JUNCTION 235TH STREET	Rural	2.768	2870	22	2333	515	6	54	27	6	103	284	20	14	7944	1426
30	WEST LIMITS OF CALAMUS	Rural	1.044	3730	30	3185	515	6	54	27	6	103	284	20	14	3894	538
30	INTERSECTION DAVENPORT STREET	Municipal	0.248	3730	30	3185	515	6	54	27	6	103	284	20	14	925	128
30	EAST LIMITS OF CALAMUS	Municipal	0.504	3440	27	2898	515	6	54	27	6	103	284	20	14	1734	260
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.499	3440	27	2898	515	6	54	27	6	103	284	20	14	15477	2317
30	INTERSECTION EAST STREET	Municipal	1.045	3440	27	2898	515	6	54	27	6	103	284	20	14	3595	538
30	JUNCTION DEWITT STREET	Municipal	0.161	3440	27	2857	556	8	77	40	9	103	284	20	14	554	90
30	EAST LIMITS OF GRAND MOUND	Municipal	0.398	6000	50	5352	598	11	101	52	12	103	284	20	14	2388	238
30	INTERSECTION CO RD Y62	Rural	2.511	6000	50	5352	598	11	101	52	12	103	284	20	14	15066	1502
30	WEST LIMITS OF DEWITT AT
30	US 61 NORTH INTERCHANGE	Rural	1.086	7100	58	6299	742	11	98	50	11	140	385	28	18	7711	806
30	US 61 SOUTH INTERCHANGE	Rural	1.156	12500	95	10210	2195	22	203	104	23	452	1242	89	59	14450	2537
30	WEST LIMITS OF DEWITT AT
30	IA 956 INTERCHANGE	Rural	1.175	9600	75	8114	1410	16	148	76	17	283	777	56	38	11280	1657
30	EAST INNERLEG EAST PART AT
30	EAST LIMITS OF DEWITT	Municipal	0.534	7900	62	6713	1124	13	118	60	14	225	619	44	30	4219	600
30	EAST JUNCTION CO RD Z24	Rural	4.326	8400	66	7128	1205	16	145	74	17	234	643	46	31	36338	5213
30	CO RD Z36 INTERCHANGE	Rural	5.003	9100	70	7561	1468	16	151	78	18	295	812	58	39	45527	7344
30	WEST LIMITS OF CLINTON	Rural	0.504	9700	76	8155	1468	16	151	78	18	295	812	58	39	4889	740
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.516	9700	76	8155	1468	16	151	78	18	295	812	58	39	14705	2225
30	WEST LIMITS OF CLINTON	Rural	0.504	9900	78	8354	1468	16	151	78	18	295	812	58	39	4990	740
30	JUNCTION ANAMOSA ROAD	Municipal	0.509	9900	78	8354	1468	16	151	78	18	295	812	58	39	5039	747
30	JCT S 30TH ST & 7TH AVENUE	Municipal	2.001	10800	86	9266	1447	15	139	71	16	295	812	58	39	21611	2895
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.585	12200	72	10679	1447	22	135	77	9	186	925	62	33	7137	846
30	WEST JUNCTION US 67	Municipal	0.211	21800	136	20212	1447	22	135	77	9	186	925	62	33	4600	305
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.249	26200	165	24485	1545	39	236	135	15	173	859	57	30	6524	385
30	INTERSECTION 14TH STREET	Municipal	0.977	18300	112	16623	1561	40	245	140	16	173	859	57	30	17879	1525
30	INTERSECTION 18TH PLACE	Municipal	0.864	16700	103	15221	1374	37	227	129	15	149	741	50	25	14429	1187
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 5TH STREET	Municipal	0.733	17100	105	15617	1374	37	227	129	15	149	741	50	25	12534	1007
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.150	15600	95	14115	1387	31	191	109	12	161	801	54	29	2340	208
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.317	8400	52	7726	620	18	109	62	7	66	325	22	11	2663	197
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.130	6500	40	5976	482	9	53	30	3	60	297	20	10	845	63
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.242	8200	50	7451	697	18	108	62	7	78	386	26	14	1984	169
30	END ONE WAY WESTBOUND INT 8TH AVE S & S 3RD ST TO EAST LIMITS OF CLINTON AT
30	ILLINOIS STATE LINE	Municipal	0.398	10000	62	9139	798	13	81	46	5	101	501	33	18	3980	318
	ROUTE SUMMARY - RURAL		27.616	6379												176169	26398
	ROUTE SUMMARY - MUNICIPAL		11.939	10902												130158	14018