Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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
6	79 Poweshiek COUNTY
6	WEST LIMITS OF GRINNELL	Rural	1.053	3110	16	2942	152	16	79	17	2	4	31	1	1	3275	160
6	INTERSECTION FERGUSON ROAD	Municipal	0.240	3020	15	2857	148	16	77	17	2	4	31	1	1	725	36
6	JUNCTION PRINCE STREET	Municipal	0.446	3030	15	2867	148	16	77	17	2	4	31	1	1	1351	66
6	INTERSECTION REED STREET	Municipal	0.152	4620	23	4403	194	22	109	24	2	4	31	1	1	702	29
6	INTERSECTION IA 146	Municipal	0.302	5500	28	5278	194	22	109	24	2	4	31	1	1	1661	59
6	INTERSECTION BROAD STREET	Municipal	0.167	7200	25	6916	259	14	148	22	2	7	54	5	7	1202	43
6	INTERSECTION SUMMER STREET	Municipal	0.512	6900	24	6617	259	14	148	22	2	7	54	5	7	3533	133
6	INTERSECTION PENROSE STREET	Municipal	0.347	5700	20	5422	259	14	148	22	2	7	54	5	7	1978	90
6	EAST LIMITS OF GRINNELL	Municipal	0.284	3870	19	3628	223	21	104	23	2	7	60	2	3	1099	63
6	JUNCTION 50TH STREET	Rural	0.714	3840	19	3591	230	22	107	24	2	7	62	2	3	2742	164
6	WEST JUNCTION US 63 & CO RD T60	Rural	5.048	3690	18	3442	230	22	107	24	2	7	62	2	3	18627	1161
6	EAST JUNCTION US 63	Rural	2.039	3550	17	3157	376	25	122	27	3	19	165	7	9	7238	767
6	WEST JUNCTION CO RD V18	Rural	5.484	2030	10	1804	217	15	75	17	2	10	89	4	5	11133	1190
6	EAST JUNCTION CO RD V18	Rural	0.343	2220	11	1993	217	15	75	17	2	10	89	4	5	761	74
6	WEST LIMITS OF BROOKLYN	Rural	0.011	1410	6	1211	192	12	58	13	1	10	89	4	5	16	2
6	WEST LIMITS OF BROOKLYN	Municipal	0.011	1370	6	1177	187	12	57	12	1	10	87	3	4	15	2
6	WEST JUNCTION IA 21	Rural	4.162	1410	6	1211	192	12	58	13	1	10	89	4	5	5868	799
6	WEST LINE OF IOWA COUNTY	Rural	3.021	1520	7	1249	264	18	88	19	2	13	112	5	6	4592	798
	ROUTE SUMMARY - RURAL		21.875	2480												54252	5115
	ROUTE SUMMARY - MUNICIPAL		2.461	4984												12266	521