Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				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	0.273	7000	66	5722	1212	33	141	54	7	266	637	52	21	1911	331
61	NORTH LIMITS OF ZWINGLE	Municipal	0.337	6700	63	5490	1146	31	133	51	7	252	603	49	21	2258	386
61	INTERSECTION CO RD D41	Rural	5.549	7400	71	6117	1212	33	141	54	7	266	637	52	21	41063	6725
61	US 151 INTERCHANGE	Rural	2.576	7500	72	6216	1212	33	141	54	7	266	637	52	21	19320	3122
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	12400	115	10012	2272	58	245	94	13	508	1215	99	40	17521	3210
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	14400	138	11989	2272	58	245	94	13	508	1215	99	40	3686	582
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	13600	131	11320	2148	54	230	88	12	480	1150	94	38	14008	2212
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	14600	141	12186	2272	58	245	94	13	508	1215	99	40	2905	452
61	NORTH LIMITS OF DUBUQUE	Municipal	0.140	13800	133	11518	2148	54	230	88	12	480	1150	94	38	1932	301
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.056	14600	141	12186	2272	58	245	94	13	508	1215	99	40	818	127
61	US 52 NB UNDER BRIDGE	Municipal	0.173	16200	141	14392	1666	35	190	85	9	239	1005	77	25	2803	288
61	E. 11TH STREET INTERCHANGE	Municipal	0.113	16200	141	14392	1666	35	190	85	9	239	1005	77	25	1831	188
61	KERPER BLVD INTERCHANGE	Municipal	0.639	19100	166	16941	1992	49	269	120	12	273	1151	88	30	12205	1273
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.212	11500	100	10196	1203	5	29	13	1	205	862	66	21	2438	255
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.736	18400	163	16612	1624	36	198	88	9	229	965	74	25	13542	1195
	ROUTE SUMMARY - RURAL		10.322	8450												87224	14549
	ROUTE SUMMARY - MUNICIPAL		3.380	15094												51017	6098