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
61	31 Dubuque COUNTY
61	EAST LIMITS OF ZWINGLE	Rural	0.344	7100	62	5804	1234	33	143	57	7	278	649	47	21	2442	424
61	NORTH LIMITS OF ZWINGLE	Municipal	0.266	6900	60	5658	1181	32	137	54	6	266	621	45	20	1835	314
61	INTERSECTION CO RD D41	Rural	5.549	7500	66	6199	1234	33	143	57	7	278	649	47	21	41618	6847
61	US 151 INTERCHANGE	Rural	2.576	7600	67	6299	1234	33	143	57	7	278	649	47	21	19578	3179
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	12600	108	10178	2313	57	249	98	12	530	1238	90	40	17804	3268
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	14700	130	12256	2313	57	249	98	12	530	1238	90	40	3763	592
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	14000	124	11662	2213	55	237	94	11	507	1185	86	37	14420	2279
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	14900	132	12454	2313	57	249	98	12	530	1238	90	40	2965	460
61	NORTH LIMITS OF DUBUQUE	Municipal	0.140	14200	126	11860	2213	55	237	94	11	507	1185	86	37	1988	310
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.056	14900	132	12454	2313	57	249	98	12	530	1238	90	40	834	130
61	US 52 NB UNDER BRIDGE	Municipal	0.173	16700	120	14861	1716	36	192	93	9	252	1036	70	28	2889	297
61	E. 11TH STREET INTERCHANGE	Municipal	0.113	16700	120	14861	1716	36	192	93	9	252	1036	70	28	1887	194
61	KERPER BLVD INTERCHANGE	Municipal	0.639	19700	141	17503	2052	50	270	131	13	289	1187	80	32	12588	1311
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.212	11800	84	10474	1239	5	29	14	1	216	888	60	24	2502	263
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.736	18900	138	17086	1673	37	199	96	9	242	995	67	27	13910	1231
	ROUTE SUMMARY - RURAL		10.393	8564												89004	14900
	ROUTE SUMMARY - MUNICIPAL		3.309	15721												52019	6199