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	23 Clinton COUNTY
30	WEST LIMITS OF WHEATLAND	Rural	2.908	2330	12	1868	451	17	70	20	2	41	279	9	12	6776	1312
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.182	2260	11	1809	440	17	69	20	2	40	273	9	12	411	80
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.129	2330	12	1868	451	17	70	20	2	41	279	9	12	301	58
30	JUNCTION 142ND AVENUE	Rural	1.293	2580	13	2116	451	17	70	20	2	41	279	9	12	3336	583
30	WEST LIMITS OF CALAMUS	Rural	2.521	3210	17	2742	451	17	70	20	2	41	279	9	12	8092	1137
30	INTERSECTION DAVENPORT STREET	Municipal	0.251	3130	17	2673	440	17	69	20	2	40	273	9	12	786	110
30	EAST LIMITS OF CALAMUS	Municipal	0.500	3140	17	2683	440	17	69	20	2	40	273	9	12	1570	220
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.509	3220	17	2752	451	17	70	20	2	41	279	9	12	14519	2034
30	INTERSECTION EAST STREET	Municipal	1.031	3060	17	2604	440	17	69	20	2	40	273	9	12	3155	454
30	JUNCTION DEWITT STREET	Municipal	0.126	2960	16	2505	440	17	69	20	2	40	273	9	12	373	55
30	EAST LIMITS OF GRAND MOUND	Municipal	0.442	4920	27	4196	697	57	233	67	7	40	273	9	12	2175	308
30	INTERSECTION CO RD Y62 AT
30	WEST LIMITS OF DE WITT	Rural	2.510	5100	28	4357	715	58	240	69	8	41	279	9	12	12801	1795
30	US 61 NORTH INTERCHANGE	Municipal	0.933	5400	29	4594	777	79	326	93	10	32	220	7	10	5038	725
30	EAST-NORTH RAMP	Municipal	0.360	520	3	490	27	4	15	4	0	0	3	0	0	187	10
30	SOUTH-EAST RAMP	Municipal	0.341	1160	7	1085	68	6	25	7	1	3	24	1	1	396	23
30	WEST-SOUTH RAMP	Municipal	0.478	1140	5	831	304	29	119	34	4	14	97	3	4	545	145
30	NORTH-WEST RAMP	Municipal	0.434	100	1	90	9	1	3	1	0	1	4	0	0	43	4
30	SOUTH-WEST LOOP	Municipal	0.199	1060	5	762	293	29	119	34	4	13	88	3	4	211	58
30	WEST-NORTH LOOP	Municipal	0.193	60	0	51	9	1	3	1	0	1	4	0	0	12	2
30	NORTH-EAST LOOP	Municipal	0.199	410	2	381	27	4	15	4	0	0	3	0	0	82	5
30	EAST-SOUTH LOOP	Municipal	0.193	1320	8	1238	74	7	29	8	1	3	24	1	1	255	14
30	US 61 SOUTH INTERCHANGE	Municipal	1.311	13800	70	11115	2614	115	473	135	15	223	1537	51	66	18092	3427
30	EAST-NORTH RAMP	Municipal	0.329	1460	7	1055	399	32	130	37	4	23	161	5	6	480	131
30	SOUTH-EAST RAMP	Municipal	0.392	2870	16	2537	317	22	89	25	3	21	146	5	6	1125	124
30	NORTH-EAST LOOP	Municipal	0.410	1460	7	1046	407	36	147	42	5	21	146	5	6	599	167
30	EAST-SOUTH RAMP	Municipal	0.473	2770	16	2469	285	17	69	20	2	21	145	5	6	1310	135
30	6TH STREET INTERCHANGE	Municipal	1.442	8600	45	7147	1408	106	435	125	14	87	597	20	26	12401	2030
30	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.249	970	5	842	123	8	33	10	1	8	58	2	2	242	31
30	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.280	930	5	792	133	9	37	11	1	9	61	2	2	260	37
30	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.242	1240	6	955	279	27	111	32	3	12	86	3	4	300	68
30	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.280	1460	7	1178	274	26	107	31	3	13	88	3	4	409	77
30	EAST LIMITS OF DE WITT	Municipal	1.498	7400	39	6100	1261	49	203	58	6	112	773	26	33	11085	1889
30	EAST JUNCTION CO RD Z24	Rural	3.097	7600	40	6265	1295	51	208	60	7	115	795	26	33	23537	4011
30	CO RD Z36 INTERCHANGE	Rural	5.005	9200	49	7794	1356	60	247	71	8	115	795	26	33	46046	6787
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.261	730	4	680	45	4	17	5	1	2	15	0	0	191	12
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	740	4	698	37	3	14	4	0	2	12	0	0	179	9
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.261	410	2	363	45	6	23	7	1	1	7	0	0	107	12
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	380	2	334	44	5	21	6	1	1	10	0	0	92	11
30	WEST LIMITS OF CLINTON	Rural	0.502	10000	54	8502	1444	48	197	56	6	135	931	31	39	5020	725
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.511	9700	52	8244	1404	47	192	55	6	131	905	30	38	14657	2121
30	WEST LIMITS OF CLINTON	Rural	0.506	10500	57	8999	1444	48	197	56	6	135	931	31	39	5313	731
30	JUNCTION ANAMOSA ROAD AT
30	EAST LIMITS OF CLINTON	Municipal	0.498	10200	55	8741	1404	47	192	55	6	131	905	30	38	5080	699
30	WEST LIMITS OF CLINTON	Rural	1.507	10700	58	9198	1444	48	197	56	6	135	931	31	39	16125	2176
30	EAST LIMITS OF CLINTON	Municipal	0.209	10400	57	8939	1404	47	192	55	6	131	905	30	38	2174	293
30	JUNCTION MILLS CREEK PARKWAY & CENTRAL STEEL RAOD AT
30	WEST LIMITS OF CLINTON	Rural	0.291	10700	58	9198	1444	48	197	56	6	135	931	31	39	3114	420
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.570	10400	25	8874	1500	35	299	53	9	163	754	79	107	5928	855
30	WEST JUNCTION US 67	Municipal	0.210	9500	22	7977	1500	35	299	53	9	163	754	79	107	1995	315
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.245	18300	46	16321	1932	66	569	101	17	174	805	85	115	4484	473
30	INTERSECTION 14TH STREET	Municipal	1.022	17500	43	15486	1969	80	686	122	20	157	724	76	103	17885	2012
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.263	15000	37	13337	1624	57	492	88	14	144	664	70	95	3945	427
30	BEGIN ONE WAY EASTBOUND
30	INTERSECTION 18TH PLACE	Municipal	0.596	8300	21	7518	760	24	206	37	6	72	332	35	48	4947	453
30	INTERSECTION S 5TH STREET	Municipal	0.739	8200	21	7418	760	24	206	37	6	72	332	35	48	6060	562
30	JUNCTION S 4TH STREET	Municipal	0.121	7200	18	6421	760	24	206	37	6	72	332	35	48	871	92
30	BEGIN ONE WAY WESTBOUND
30	INTERSECTION S 5TH STREET	Municipal	0.131	6900	17	6220	662	22	187	33	5	61	283	30	41	904	87
30	INTERSECTION 18TH PLACE	Municipal	0.717	7100	18	6420	662	22	187	33	5	61	283	30	41	5091	475
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.621	7100	18	6420	662	22	187	33	5	61	283	30	41	4409	411
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.320	7000	18	6325	657	19	162	29	5	65	302	32	43	2240	210
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.131	6900	18	6376	506	14	119	21	3	51	238	25	34	904	66
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.246	6800	17	6129	653	22	192	34	6	59	272	29	39	1673	161
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	10200	26	9205	969	21	178	32	5	108	501	53	72	4060	386
	ROUTE SUMMARY - RURAL		25.784	5645												145549	21813
	ROUTE SUMMARY - MUNICIPAL		21.316	6983												148849	20427