Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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
122	17 Cerro Gordo COUNTY
122	I 35 & US 18 W. INTERCHANGE TO
122	JUNCTION 32ND STREET	Municipal	0.329	13400	134	12621	644	43	188	74	9	92	215	16	7	4409	212
122	JUNCTION 40TH STREET	Municipal	0.496	13200	132	12423	644	43	188	74	9	92	215	16	7	6547	319
122	EAST LIMITS OF CLEAR LAKE	Municipal	0.496	13200	132	12423	644	43	188	74	9	92	215	16	7	6547	319
122	WEST LIMITS OF CLEAR LAKE	Rural	0.248	13900	139	13087	673	45	197	78	9	96	224	16	7	3447	167
122	JCT 56TH ST & JONQUIL AVE AT
122	EAST LIMITS OF CLEAR LAKE	Municipal	0.246	13200	132	12423	644	43	188	74	9	92	215	16	7	3247	158
122	WEST LIMITS OF MASON CITY	Rural	2.510	15300	154	14472	673	45	197	78	9	96	224	16	7	38403	1689
122	INTERSECTION EISENHOWER AVENUE	Municipal	0.501	14600	147	13808	644	43	188	74	9	92	215	16	7	7315	323
122	INTERSECTION TAFT AVENUE	Municipal	1.010	19100	149	18482	465	34	184	89	9	27	112	8	3	19291	470
122	INTERSECTION PIERCE AVENUE	Municipal	0.990	21800	170	21053	572	46	246	119	11	27	112	8	3	21582	566
122	INTERSECTION MONROE AVENUE	Municipal	0.632	19600	153	18977	466	34	184	89	9	27	112	8	3	12387	295
122	BEGIN ONE WAY EASTBOUND
122	INTERSECTION PRESIDENT STREET	Municipal	0.280	7700	60	7433	205	18	96	46	4	7	30	2	0	2156	57
122	INTERSECTION US 65	Municipal	0.124	8000	62	7731	205	18	96	46	4	7	30	2	0	992	25
122	INTERSECTION DELAWARE AVENUE	Municipal	0.058	6600	52	6415	132	11	61	29	3	5	21	1	0	383	8
122	INTERSECTION PENNSYLVANIA AVE	Municipal	0.075	5800	45	5622	132	11	61	29	3	5	21	1	0	435	10
122	JUNCTION 6TH STREET SE	Municipal	0.228	6200	49	6019	132	11	61	29	3	5	21	1	0	1414	30
122	EAST JCT IA 122 EB & IA 122 WB	Municipal	0.080	5400	42	5225	132	11	61	29	3	5	21	1	0	432	11
122	END ONE WAY EASTBOUND BEGIN ONE WAY WESTBOUND
122	INTERSECTION PENNSYLVANIA AVE	Municipal	0.259	5900	46	5713	139	12	64	31	3	5	22	2	0	1528	36
122	INTERSECTION DELAWARE AVENUE	Municipal	0.067	6800	53	6606	139	12	64	31	3	5	22	2	0	456	9
122	INTERSECTION US 65	Municipal	0.066	7500	59	7300	139	12	64	31	3	5	22	2	0	495	9
122	INTERSECTION PRESIDENT STREET	Municipal	0.139	8000	63	7785	150	12	66	32	3	7	27	2	0	1112	21
122	INTERSECTION MONROE AVENUE	Municipal	0.244	9700	76	9420	203	15	79	38	4	12	51	3	1	2367	50
122	END ONE WAY WESTBOUND EAST JCT IA 122 EB & IA 122 WB
122	TO INTERSECTION KENTUCKY AVENUE	Municipal	0.628	10800	84	10437	276	23	122	59	6	12	49	3	1	6782	173
122	INTERSECTION ILLINOIS AVENUE	Municipal	0.509	9600	75	9248	276	23	122	59	6	12	49	3	1	4886	140
122	INTERSECTION IOWA AVENUE	Municipal	1.949	6400	49	6122	228	18	94	46	4	12	49	3	1	12474	444
122	INTERSECTION CALIFORNIA AVENUE	Municipal	0.501	4650	36	4447	166	11	58	28	3	12	49	3	1	2330	83
122	EAST LIMITS OF MASON CITY	Municipal	0.499	3080	31	2926	123	14	60	24	3	6	15	1	0	1537	61
	ROUTE SUMMARY - RURAL		2.758	15174												41850	1856
	ROUTE SUMMARY - MUNICIPAL		10.406	11638												121104	3829