Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	2190	8	1694	487	16	80	17	2	34	307	13	18	6369	1416
30	INTERSECTION BUCHANAN STREET AT
30	SOUTH LIMITS OF WHEATLAND	Municipal	0.182	2110	8	1633	468	15	77	16	2	33	295	13	18	384	85
30	JCT TORONTO STREET (WHEATLAND)	Rural	0.129	2190	8	1694	487	16	80	17	2	34	307	13	18	283	63
30	JUNCTION 142ND AVENUE	Rural	1.293	2250	8	1685	557	25	129	27	3	34	307	13	18	2909	720
30	WEST LIMITS OF CALAMUS	Rural	2.521	3150	13	2580	557	25	129	27	3	34	307	13	18	7941	1404
30	INTERSECTION DAVENPORT STREET	Municipal	0.251	3020	12	2473	535	24	124	26	3	33	295	13	18	758	134
30	EAST LIMITS OF CALAMUS	Municipal	0.500	3130	13	2582	535	24	124	26	3	33	295	13	18	1565	268
30	JUNCTION 220TH AVENUE AT
30	WEST LIMITS OF GRAND MOUND	Rural	4.509	3260	13	2690	557	25	129	27	3	34	307	13	18	14699	2512
30	INTERSECTION EAST STREET	Municipal	1.031	3430	14	2880	535	24	124	26	3	33	295	13	18	3536	552
30	JUNCTION DEWITT STREET	Municipal	0.126	3120	13	2572	535	24	124	26	3	33	295	13	18	393	67
30	EAST LIMITS OF GRAND MOUND	Municipal	0.442	4550	19	3844	687	45	230	48	6	33	295	13	18	2011	304
30	INTERSECTION CO RD Y62 AT
30	WEST LIMITS OF DE WITT	Rural	2.507	4730	20	3995	715	47	239	50	6	34	307	13	18	11858	1793
30	US 61 NORTH INTERCHANGE	Municipal	1.079	5700	25	4989	687	45	230	48	6	33	295	13	18	6150	741
30	EAST-NORTH RAMP	Municipal	0.337	600	3	557	40	4	21	4	1	1	8	0	0	0	0
30	SOUTH-EAST RAMP	Municipal	0.348	1690	8	1598	84	7	35	7	1	3	28	1	1	0	0
30	WEST-SOUTH RAMP	Municipal	0.487	1050	4	852	194	8	43	9	1	12	109	5	7	0	0
30	NORTH-WEST RAMP	Municipal	0.434	120	1	110	10	0	2	0	0	1	6	0	0	0	0
30	SOUTH-WEST LOOP	Municipal	0.199	1060	4	819	237	8	41	9	1	16	147	6	9	0	0
30	WEST-NORTH LOOP	Municipal	0.193	120	1	102	17	2	8	2	0	0	4	0	0	0	0
30	NORTH-EAST LOOP	Municipal	0.199	480	2	430	48	4	21	4	1	2	15	1	1	0	0
30	EAST-SOUTH LOOP	Municipal	0.193	1710	8	1605	97	9	45	10	1	3	26	1	1	0	0
30	US 61 SOUTH INTERCHANGE	Municipal	1.168	17200	73	14724	2403	79	401	85	10	167	1505	65	92	20090	2807
30	EAST-NORTH RAMP	Municipal	0.329	1750	6	1281	462	16	81	17	2	32	285	12	17	0	0
30	SOUTH-EAST RAMP	Municipal	0.392	3680	16	3293	371	16	81	17	2	23	210	9	13	0	0
30	NORTH-EAST LOOP	Municipal	0.410	1810	7	1417	386	12	62	13	2	27	244	10	15	0	0
30	EAST-SOUTH RAMP	Municipal	0.527	3680	16	3272	392	15	76	16	2	26	233	10	14	0	0
30	6TH AVENUE INTERCHANGE	Municipal	1.442	10900	46	9244	1610	59	300	63	7	108	972	42	60	15718	2322
30	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.249	1030	4	901	124	5	28	6	1	8	69	3	4	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.280	1080	5	952	123	6	32	7	1	7	63	3	4	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.242	1480	6	1285	188	12	62	13	2	9	81	3	4	0	0
30	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.280	1540	7	1341	192	10	52	11	1	11	97	4	5	0	0
30	EAST LIMITS OF DE WITT	Municipal	1.498	10000	42	8509	1449	46	233	49	6	102	918	39	55	14980	2171
30	EAST JUNCTION CO RD Z24	Rural	3.097	10400	44	8850	1507	47	242	51	6	106	955	41	58	32209	4667
30	CO RD Z36 INTERCHANGE	Rural	5.005	10400	44	8850	1507	47	242	51	6	106	955	41	58	52052	7543
30	EAST-NORTH EAST-SOUTH RAMP	Rural	0.261	880	4	795	81	3	16	3	0	5	48	2	3	0	0
30	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	780	4	712	65	2	8	2	0	5	44	2	3	0	0
30	WEST-NORTH WEST-SOUTH RAMP	Rural	0.261	490	2	436	52	3	15	3	0	3	25	1	1	0	0
30	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	560	3	512	45	3	15	3	0	2	20	1	1	0	0
30	WEST LIMITS OF CLINTON	Rural	0.502	11000	47	9484	1470	53	272	57	7	99	889	38	54	5522	738
30	EAST LIMITS OF CLINTON AT
30	INTERSECTION SOUTH 54TH STREET	Municipal	1.511	10600	45	9142	1413	51	262	55	6	95	854	37	52	16017	2135
30	WEST LIMITS OF CLINTON	Rural	0.506	11400	49	9881	1470	53	272	57	7	99	889	38	54	5768	744
30	JUNCTION ANAMOSA ROAD AT
30	EAST LIMITS OF CLINTON	Municipal	0.498	11000	47	9541	1413	51	262	55	6	95	854	37	52	5478	704
30	WEST LIMITS OF CLINTON	Rural	1.507	11400	49	9881	1470	53	272	57	7	99	889	38	54	17180	2215
30	EAST LIMITS OF CLINTON	Municipal	0.209	11000	47	9541	1413	51	262	55	6	95	854	37	52	2299	295
30	JUNCTION MILLS CREEK PARKWAY & CENTRAL STEEL RAOD AT
30	WEST LIMITS OF CLINTON	Rural	0.291	11400	49	9881	1470	53	272	57	7	99	889	38	54	3317	428
30	JUNCTION MANUFACTURING DRIVE	Municipal	0.570	10100	30	8544	1526	39	387	56	6	98	765	73	102	5757	870
30	WEST JUNCTION US 67	Municipal	0.213	10300	31	8743	1526	39	387	56	6	98	765	73	102	2194	325
30	JCT HARRISON DR & LIBERTY AVE	Municipal	0.242	18000	57	16114	1829	54	537	77	8	109	849	81	113	4356	443
30	INTERSECTION 14TH STREET	Municipal	1.022	18300	58	16413	1829	54	537	77	8	109	849	81	113	18703	1869
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.197	16100	50	14312	1737	47	464	67	7	109	849	81	113	3172	342
30	BEGIN ONE WAY EASTBOUND
30	INTERSECTION 17TH PLACE	Municipal	0.662	8100	26	7290	785	23	225	32	3	47	369	35	50	5362	520
30	INTERSECTION S 5TH STREET	Municipal	0.738	8700	28	7887	785	23	225	32	3	47	369	35	50	6421	579
30	JUNCTION S 4TH STREET	Municipal	0.119	7800	25	6990	785	23	225	32	3	47	369	35	50	928	93
30	BEGIN ONE WAY WESTBOUND
30	INTERSECTION S 5TH STREET	Municipal	0.128	7400	23	6509	868	22	218	31	3	56	437	42	59	947	111
30	INTERSECTION 17TH PLACE	Municipal	0.717	8300	26	7406	868	22	218	31	3	56	437	42	59	5951	622
30	JCT LIBERTY AVE & CAMANCHE AVE	Municipal	0.690	8100	25	7207	868	22	218	31	3	56	437	42	59	5589	599
30	BEGIN ONE WAY EASTBOUND
30	INT 8TH AVE S & S 3RD ST	Municipal	0.320	7800	25	7030	746	17	163	23	2	51	399	38	54	2496	239
30	END ONE WAY EASTBOUND
30	INT 8TH AVE S & S 4TH ST	Municipal	0.131	7100	22	6372	706	13	131	19	2	51	399	38	54	930	92
30	BEGIN ONE WAY WESTBOUND JUNCTION 11TH AVENUE SOUTH &
30	SOUTH 4TH STREET	Municipal	0.246	7300	23	6514	763	19	184	26	3	50	391	37	52	1796	188
30	END ONE WAY WESTBOUND INT 8TH AVE S & S 3RD ST TO EAST LIMITS OF CLINTON AT
30	ILLINOIS STATE LINE	Municipal	0.364	11600	36	10334	1230	21	205	29	3	92	716	68	96	4222	448
	ROUTE SUMMARY - RURAL		25.781	6237												160107	24243
	ROUTE SUMMARY - MUNICIPAL		21.395	7771												158203	19925