Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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	2300	10	1843	446	16	70	20	2	40	278	8	11	6688	1297
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.182	2260	10	1810	440	16	69	20	2	39	274	8	11	411	80
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.129	2300	10	1843	446	16	70	20	2	40	278	8	11	297	58
30	JUNCTION 142ND AVENUE	Rural	1.293	2550	12	2092	446	16	70	20	2	40	278	8	11	3297	577
30	WEST LIMITS OF CALAMUS	Rural	2.521	3170	15	2708	446	16	70	20	2	40	278	8	11	7992	1124
30	INTERSECTION DAVENPORT STREET	Municipal	0.251	3130	15	2675	440	16	69	20	2	39	274	8	11	786	110
30	EAST LIMITS OF CALAMUS	Municipal	0.500	3140	15	2685	440	16	69	20	2	39	274	8	11	1570	220
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.509	3180	15	2718	446	16	70	20	2	40	278	8	11	14339	2011
30	INTERSECTION EAST STREET	Municipal	1.031	3060	15	2605	440	16	69	20	2	39	274	8	11	3155	454
30	JUNCTION DEWITT STREET	Municipal	0.140	2960	14	2505	440	16	69	20	2	39	274	8	11	414	62
30	EAST LIMITS OF GRAND MOUND	Municipal	0.429	4920	24	4199	697	54	234	68	7	39	274	8	11	2111	299
30	INTERSECTION CO RD Y62 AT
30	WEST LIMITS OF DE WITT	Rural	2.510	4990	24	4260	706	55	237	69	7	40	278	8	11	12525	1772
30	US 61 NORTH INTERCHANGE	Municipal	1.076	5400	26	4596	778	76	327	96	10	32	221	7	10	5810	837
30	EAST-NORTH RAMP	Municipal	0.360	520	3	490	27	3	15	4	0	0	3	0	0	187	10
30	SOUTH-EAST RAMP	Municipal	0.341	1160	6	1096	57	6	25	7	1	2	15	0	0	396	19
30	WEST-SOUTH RAMP	Municipal	0.478	1140	5	831	304	28	119	35	4	14	98	3	4	545	145
30	NORTH-WEST RAMP	Municipal	0.434	100	0	88	11	1	3	1	0	1	6	0	0	43	5
30	SOUTH-WEST LOOP	Municipal	0.199	1060	4	763	293	28	119	35	4	13	88	3	4	211	58
30	WEST-NORTH LOOP	Municipal	0.193	60	0	49	11	1	4	1	0	1	4	0	0	12	2
30	NORTH-EAST LOOP	Municipal	0.199	410	2	375	33	3	15	4	0	1	8	0	0	82	7
30	EAST-SOUTH LOOP	Municipal	0.193	1320	7	1239	74	7	29	8	1	3	24	1	1	255	14
30	US 61 SOUTH INTERCHANGE	Municipal	1.168	13800	64	11324	2411	110	470	137	15	198	1383	42	55	16118	2816
30	EAST-NORTH RAMP	Municipal	0.329	1460	6	1055	399	30	130	38	4	23	161	5	6	480	131
30	SOUTH-EAST RAMP	Municipal	0.392	2870	14	2537	318	21	89	26	3	21	147	5	6	1125	125
30	NORTH-EAST LOOP	Municipal	0.410	1460	6	1047	407	34	147	43	5	21	147	4	5	599	167
30	EAST-SOUTH RAMP	Municipal	0.473	2770	14	2489	267	13	58	17	2	21	146	4	5	1310	126
30	6TH STREET INTERCHANGE	Municipal	1.442	8600	40	7149	1410	102	437	128	14	86	601	18	24	12401	2033
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	4	793	133	9	37	11	1	9	62	2	2	260	37
30	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.242	1240	5	956	279	26	112	33	4	12	86	3	4	300	68
30	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.280	1460	7	1179	274	25	107	31	3	13	88	3	4	409	77
30	EAST LIMITS OF DE WITT	Municipal	1.498	7400	34	6103	1262	47	204	60	6	112	778	24	31	11085	1890
30	EAST JUNCTION CO RD Z24	Rural	3.097	7500	35	6186	1279	48	206	60	7	113	789	24	31	23228	3961
30	CO RD Z36 INTERCHANGE	Rural	5.005	9100	43	7717	1339	57	245	72	8	113	789	24	31	45546	6702
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.261	720	4	671	45	4	17	5	1	2	15	0	0	188	12
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	730	4	689	37	3	14	4	0	2	12	0	0	177	9
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.261	400	2	353	45	5	23	7	1	1	7	0	0	104	12
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	370	2	324	44	5	21	6	1	1	10	0	0	90	11
30	WEST LIMITS OF CLINTON	Rural	0.502	9900	47	8427	1425	46	195	57	6	133	923	28	36	4970	715
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.511	9700	46	8248	1405	45	193	56	6	131	910	28	36	14657	2123
30	WEST LIMITS OF CLINTON	Rural	0.506	10400	50	8923	1425	46	195	57	6	133	923	28	36	5262	721
30	JUNCTION ANAMOSA ROAD AT
30	EAST LIMITS OF CLINTON	Municipal	0.498	10200	49	8745	1405	45	193	56	6	131	910	28	36	5080	700
30	WEST LIMITS OF CLINTON	Rural	1.507	10600	51	9122	1425	46	195	57	6	133	923	28	36	15974	2147
30	EAST LIMITS OF CLINTON	Municipal	0.209	10400	50	8944	1405	45	193	56	6	131	910	28	36	2174	294
30	JUNCTION MILLS CREEK PARKWAY & CENTRAL STEEL RAOD AT
30	WEST LIMITS OF CLINTON	Rural	0.291	10600	51	9122	1425	46	195	57	6	133	923	28	36	3085	415
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.570	10400	24	8875	1501	33	294	58	10	156	759	78	111	5928	856
30	WEST JUNCTION US 67	Municipal	0.210	9500	22	7978	1501	33	294	58	10	156	759	78	111	1995	315
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.245	18300	44	16322	1934	63	560	111	20	167	811	83	118	4484	474
30	INTERSECTION 14TH STREET	Municipal	1.022	17500	42	15487	1971	76	675	134	24	150	730	75	107	17885	2014
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.263	15000	36	13338	1626	55	484	96	17	138	669	69	99	3945	428
30	BEGIN ONE WAY EASTBOUND
30	INTERSECTION 18TH PLACE	Municipal	0.596	8300	20	7519	760	23	203	40	7	69	335	34	49	4947	453
30	INTERSECTION S 5TH STREET	Municipal	0.739	8200	20	7420	760	23	203	40	7	69	335	34	49	6060	562
30	JUNCTION S 4TH STREET	Municipal	0.121	7200	17	6423	760	23	203	40	7	69	335	34	49	871	92
30	BEGIN ONE WAY WESTBOUND
30	INTERSECTION S 5TH STREET	Municipal	0.131	6900	17	6221	662	21	183	36	6	59	285	29	42	904	87
30	INTERSECTION 18TH PLACE	Municipal	0.717	7100	17	6421	662	21	183	36	6	59	285	29	42	5091	475
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.621	7100	17	6421	662	21	183	36	6	59	285	29	42	4409	411
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.320	7000	17	6326	657	18	160	32	6	62	304	31	45	2240	210
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.131	6900	17	6377	506	13	117	23	4	49	239	25	36	904	66
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.246	6800	17	6130	653	21	189	37	7	56	274	28	40	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	25	9206	970	20	175	35	6	104	505	52	74	4060	386
	ROUTE SUMMARY - RURAL		25.784	5576												143762	21544
	ROUTE SUMMARY - MUNICIPAL		21.317	6925												147624	19930