Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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	60	5811	1229	31	144	58	7	285	638	47	21	2442	423
61	NORTH LIMITS OF ZWINGLE	Municipal	0.266	7000	59	5741	1199	30	140	56	7	278	622	45	21	1862	319
61	INTERSECTION CO RD D41	Rural	5.549	7500	64	6206	1229	31	144	58	7	285	638	47	21	41618	6820
61	US 151 INTERCHANGE	Rural	2.576	7600	65	6305	1229	31	144	58	7	285	638	47	21	19578	3166
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	12500	104	10092	2303	53	250	100	12	543	1217	89	41	17663	3254
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	14600	125	12171	2303	53	250	100	12	543	1217	89	41	3738	590
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	14200	122	11829	2248	52	243	97	12	530	1188	87	39	14626	2315
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	14800	127	12369	2303	53	250	100	12	543	1217	89	41	2945	458
61	NORTH LIMITS OF DUBUQUE	Municipal	0.164	14400	124	12027	2248	52	243	97	12	530	1188	87	39	2362	369
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.032	14800	127	12369	2303	53	250	100	12	543	1217	89	41	474	74
61	US 52 NB UNDER BRIDGE	Municipal	0.173	17000	117	15136	1743	33	187	104	10	277	1001	87	44	2941	302
61	E. 11TH STREET INTERCHANGE	Municipal	0.113	17000	117	15136	1743	33	187	104	10	277	1001	87	44	1921	197
61	KERPER BLVD INTERCHANGE	Municipal	0.639	20000	138	17774	2084	47	264	147	15	317	1146	100	50	12780	1332
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.212	12000	83	10657	1258	5	29	16	2	237	858	75	37	2544	267
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.736	19200	135	17362	1699	34	194	108	11	266	961	84	41	14131	1250
	ROUTE SUMMARY - RURAL		10.369	8531												88458	14785
	ROUTE SUMMARY - MUNICIPAL		3.333	15952												53167	6351