Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	2.901	2870	21	2323	526	7	58	28	6	106	289	20	12	8326	1526
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.173	2810	21	2274	515	7	57	27	5	104	283	20	12	486	89
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.123	2870	21	2323	526	7	58	28	6	106	289	20	12	353	65
30	JUNCTION 235TH STREET	Rural	2.781	2910	21	2366	522	7	55	26	5	106	289	20	12	8093	1452
30	WEST LIMITS OF CALAMUS	Rural	1.034	3780	29	3228	522	7	55	26	5	106	289	20	12	3909	540
30	INTERSECTION DAVENPORT STREET	Municipal	0.253	3700	29	3160	511	7	54	26	5	104	283	20	12	936	129
30	EAST LIMITS OF CALAMUS	Municipal	0.504	3420	26	2882	511	7	54	26	5	104	283	20	12	1724	258
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.511	3490	27	2941	522	7	55	26	5	106	289	20	12	15743	2355
30	INTERSECTION EAST STREET	Municipal	1.019	3420	26	2882	511	7	54	26	5	104	283	20	12	3485	521
30	JUNCTION DEWITT STREET	Municipal	0.144	3420	26	2842	552	10	78	37	7	104	283	20	12	492	79
30	EAST LIMITS OF GRAND MOUND	Municipal	0.417	6000	49	5357	593	13	103	49	10	104	283	20	12	2502	247
30	INTERSECTION CO RD Y62	Rural	2.517	6100	49	5444	606	13	105	50	10	106	289	20	12	15354	1525
30	WEST LIMITS OF DEWITT AT
30	US 61 NORTH INTERCHANGE	Rural	1.052	7200	58	6389	752	13	102	49	10	143	392	28	17	7574	791
30	US 61 SOUTH INTERCHANGE	Rural	1.233	12700	94	10379	2226	26	211	100	20	462	1264	89	54	15659	2745
30	WEST LIMITS OF DEWITT AT
30	11TH STREET INTERCHANGE	Rural	1.171	9700	74	8194	1430	19	154	73	15	289	791	56	33	11359	1675
30	EAST INNERLEG EAST PART AT
30	EAST LIMITS OF DEWITT	Municipal	0.534	7800	60	6623	1116	15	120	57	11	226	618	44	26	4165	596
30	EAST JUNCTION CO RD Z24	Rural	4.349	8500	66	7211	1222	18	150	72	14	239	654	46	28	36967	5314
30	CO RD Z36 INTERCHANGE	Rural	5.014	9200	69	7640	1489	19	158	75	15	302	827	58	36	46129	7466
30	WEST LIMITS OF CLINTON	Rural	0.502	9800	75	8235	1489	19	158	75	15	302	827	58	36	4920	747
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.514	9600	73	8068	1458	19	154	73	15	296	810	57	33	14534	2207
30	WEST LIMITS OF CLINTON	Rural	0.462	10000	77	8434	1489	19	158	75	15	302	827	58	36	4620	688
30	JUNCTION ANAMOSA ROAD	Municipal	0.538	9800	75	8267	1458	19	154	73	15	296	810	57	33	5272	784
30	JCT S 30TH ST & 7TH AVENUE	Municipal	1.985	10700	83	9179	1437	17	142	68	14	296	810	57	33	21240	2852
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.590	12100	76	10587	1437	21	132	79	9	173	914	77	32	7139	848
30	WEST JUNCTION US 67	Municipal	0.212	21600	143	20018	1437	21	132	79	9	173	914	77	32	4579	305
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.241	26000	174	24290	1534	37	231	138	15	161	849	71	30	6266	370
30	INTERSECTION 14TH STREET	Municipal	1.027	18200	118	16531	1549	39	239	143	16	161	849	71	30	18691	1591
30	INTERSECTION 18TH PLACE	Municipal	0.853	16600	108	15126	1364	36	222	133	14	139	733	61	26	14160	1163
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 5TH STREET	Municipal	0.734	17000	111	15523	1364	36	222	133	14	139	733	61	26	12478	1001
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.151	15500	100	14022	1377	30	186	111	12	150	792	66	28	2341	208
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.323	8300	55	7630	615	17	106	64	7	61	322	27	11	2681	199
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.128	6500	43	5978	478	8	52	31	3	56	293	25	10	832	61
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.243	8100	53	7356	691	17	105	63	7	72	381	32	14	1968	168
30	END ONE WAY WESTBOUND INT 8TH AVE S & S 3RD ST TO EAST LIMITS OF CLINTON AT
30	ILLINOIS STATE LINE	Municipal	0.397	9900	65	9044	791	13	78	47	5	94	495	42	18	3930	314
	ROUTE SUMMARY - RURAL		27.650	6474												179006	26889
	ROUTE SUMMARY - MUNICIPAL		11.980	10843												129901	13990