Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				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	2.908	2420	22	1880	518	16	67	26	3	111	265	22	9	7037	1506
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.182	2340	21	1818	501	15	65	25	3	107	256	21	8	426	91
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.129	2420	22	1880	518	16	67	26	3	111	265	22	9	312	67
30	JUNCTION 142ND AVENUE	Rural	1.293	2440	22	1900	518	16	67	26	3	111	265	22	9	3155	670
30	WEST LIMITS OF CALAMUS	Rural	2.521	3080	29	2533	518	16	67	26	3	111	265	22	9	7765	1306
30	INTERSECTION DAVENPORT STREET	Municipal	0.251	2990	28	2460	501	15	65	25	3	107	256	21	8	750	126
30	EAST LIMITS OF CALAMUS	Municipal	0.500	3250	31	2665	554	23	96	37	5	107	256	21	8	1625	277
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.509	3520	34	2913	573	24	100	38	5	111	265	22	9	15872	2584
30	INTERSECTION EAST STREET	Municipal	1.031	3850	38	3258	554	23	96	37	5	107	256	21	8	3969	571
30	JUNCTION DEWITT STREET	Municipal	0.140	4010	36	3133	840	63	267	103	14	107	256	21	8	561	118
30	EAST LIMITS OF GRAND MOUND	Municipal	0.429	4480	45	3881	554	23	96	37	5	107	256	21	8	1922	238
30	INTERSECTION CO RD Y62 AT
30	WEST LIMITS OF DE WITT	Rural	2.510	4620	46	4001	573	24	100	38	5	111	265	22	9	11596	1438
30	US 61 NORTH INTERCHANGE	Municipal	1.077	5900	60	5210	629	31	133	51	7	111	265	22	9	6354	677
30	US 61 SOUTH INTERCHANGE	Municipal	1.168	13000	120	10392	2487	63	266	102	14	556	1332	109	44	15184	2905
30	6TH STREET INTERCHANGE	Municipal	1.442	7900	73	6337	1489	40	171	65	9	328	785	64	26	11392	2147
30	EAST LIMITS OF DE WITT	Municipal	1.498	7500	71	6131	1297	39	164	63	8	279	667	55	23	11235	1943
30	EAST JUNCTION CO RD Z24	Rural	2.020	7500	71	6131	1297	39	164	63	8	279	667	55	23	15150	2620
30	CO RD Z36 INTERCHANGE	Rural	6.081	8600	82	7123	1394	52	222	85	12	279	667	55	23	52297	8477
30	WEST LIMITS OF CLINTON	Rural	0.502	8600	83	7228	1288	39	164	63	8	276	662	54	23	4317	647
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.511	8400	82	7067	1250	37	159	61	8	268	643	53	21	12692	1889
30	WEST LIMITS OF CLINTON	Rural	0.506	9200	90	7821	1288	39	164	63	8	276	662	54	23	4655	652
30	JUNCTION ANAMOSA ROAD AT
30	EAST LIMITS OF CLINTON	Municipal	0.498	9000	88	7661	1250	37	159	61	8	268	643	53	21	4482	623
30	WEST LIMITS OF CLINTON	Rural	1.507	10100	101	8735	1264	38	160	62	8	271	650	53	22	15221	1905
30	EAST LIMITS OF CLINTON	Municipal	0.209	10000	100	8650	1250	37	159	61	8	268	643	53	21	2090	261
30	JUNCTION MILLS CREEK PARKWAY & CENTRAL STEEL RAOD AT
30	WEST LIMITS OF CLINTON	Rural	0.291	10100	101	8735	1264	38	160	62	8	271	650	53	22	2939	368
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.570	10900	91	9325	1483	55	297	132	14	174	735	56	19	6213	845
30	WEST JUNCTION US 67	Municipal	0.210	9300	77	7837	1386	55	297	132	14	157	663	51	18	1953	291
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.245	16700	146	14922	1630	71	385	171	18	174	735	56	19	4092	399
30	INTERSECTION 14TH STREET	Municipal	1.022	16100	145	14781	1173	39	212	95	10	145	610	47	15	16454	1199
30	INTERSECTION 18TH PLACE	Municipal	0.859	13100	117	11938	1044	53	286	128	13	100	421	32	12	11253	897
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 5TH STREET	Municipal	0.730	13500	121	12334	1044	53	286	128	13	100	421	32	12	9855	762
30	JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.148	11600	101	10280	1218	53	286	128	13	131	551	42	14	1717	180
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.320	6000	53	5379	568	26	140	62	6	59	249	19	6	1920	182
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.131	6600	58	5901	641	39	211	94	10	51	215	16	6	865	84
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.243	5300	47	4780	473	24	132	59	6	44	187	14	5	1288	115
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	8000	71	7222	706	29	156	69	7	79	332	25	8	3184	281
	ROUTE SUMMARY - RURAL		24.777	5663												140316	22240
	ROUTE SUMMARY - MUNICIPAL		14.812	8876												131476	17101