Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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
20	13 Calhoun COUNTY
20	EAST LIMITS OF LYTTON	Municipal	0.065	2150	15	1685	449	8	44	19	2	106	244	17	8	140	29
20	EAST JUNCTION CO RD N41	Rural	7.150	1890	13	1399	478	10	59	25	3	108	248	17	8	13514	3418
20	WEST JUNCTION IA 4	Rural	3.002	2070	14	1577	478	10	59	25	3	108	248	17	8	6214	1435
20	EAST JUNCTION IA 4 AT
20	WEST LIMITS OF ROCKWELL CITY	Rural	1.000	2810	20	2216	574	12	69	29	4	130	299	21	10	2810	574
20	INTERSECTION 8TH STREET	Municipal	0.539	3210	22	2615	572	14	81	49	4	83	304	25	12	1730	308
20	INTERSECTION 4TH STREET	Municipal	0.327	4300	31	3697	572	14	81	49	4	83	304	25	12	1406	187
20	INTERSECTION 1ST STREET	Municipal	0.139	4630	34	4024	572	14	81	49	4	83	304	25	12	644	80
20	EAST LIMITS OF ROCKWELL CITY	Municipal	0.943	3880	27	3281	572	14	81	49	4	83	304	25	12	3659	539
20	INTERSECTION CO RD N65	Rural	3.020	3190	24	2586	580	16	91	39	5	122	280	19	9	9634	1752
20	JUNCTION CO RD P21	Rural	6.978	2830	21	2271	538	11	65	28	4	122	280	19	9	19748	3754
20	WEST LINE OF WEBSTER COUNTY	Rural	0.998	3050	23	2468	559	14	78	33	4	122	280	19	9	3044	558
	ROUTE SUMMARY - RURAL		22.148	2482												54964	11491
	ROUTE SUMMARY - MUNICIPAL		2.013	3765												7579	1143