Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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
61	31 Dubuque COUNTY
61	EAST LIMITS OF ZWINGLE	Rural	0.343	6600	48	5323	1228	20	166	79	16	234	640	45	27	2264	421
61	NORTH LIMITS OF ZWINGLE	Municipal	0.251	6200	45	4952	1202	20	163	78	16	229	626	44	26	1556	302
61	INTERSECTION CO RD D41	Rural	5.568	7800	59	6512	1228	20	166	79	16	234	640	45	27	43430	6838
61	US 151 INTERCHANGE	Rural	2.542	8600	66	7308	1225	20	165	79	16	234	640	45	27	21861	3114
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.418	12400	95	10431	1873	32	261	124	25	354	968	68	41	17583	2656
61	SOUTH LIMITS OF DUBUQUE	Rural	0.268	17700	143	15696	1860	37	299	143	29	335	915	65	39	4744	498
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.003	17400	140	15437	1821	36	293	140	28	328	896	63	38	17452	1826
61	SOUTH LIMITS OF DUBUQUE	Rural	0.132	19200	156	17209	1833	35	284	136	27	334	914	65	39	2534	242
61	NORTH LIMITS OF DUBUQUE	Municipal	0.232	18800	153	16852	1794	34	278	133	27	327	895	63	38	4362	416
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.066	19200	156	17209	1833	35	284	136	27	334	914	65	39	1267	121
61	US 52 NB UNDER BRIDGE	Municipal	0.179	14700	91	12781	1826	81	500	299	33	132	697	59	25	2631	327
61	E. 11TH STREET INTERCHANGE	Municipal	0.116	14700	91	12781	1826	81	500	299	33	132	697	59	25	1705	212
61	KERPER BLVD INTERCHANGE	Municipal	0.482	19000	119	16622	2258	96	592	354	39	171	899	75	32	9158	1088
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.347	10500	64	8924	1511	67	416	249	27	109	574	48	21	3644	524
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.763	18200	116	16263	1819	79	489	293	32	134	707	59	25	13887	1388
	ROUTE SUMMARY - RURAL		10.337	9063												93683	13890
	ROUTE SUMMARY - MUNICIPAL		3.373	16126												54395	6083