Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	7400	78	6184	1138	41	172	63	10	197	592	45	18	2020	311
61	NORTH LIMITS OF ZWINGLE	Municipal	0.337	7400	78	6184	1138	41	172	63	10	197	592	45	18	2494	384
61	INTERSECTION CO RD D41	Rural	5.549	7400	78	6184	1138	41	172	63	10	197	592	45	18	41063	6315
61	US 151 INTERCHANGE	Rural	2.576	7700	82	6468	1150	43	179	66	10	197	592	45	18	19835	2962
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	13300	143	11280	1876	74	308	113	17	314	948	71	30	18793	2651
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	15500	170	13452	1876	74	308	113	17	314	948	71	30	3968	480
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	15500	170	13452	1876	74	308	113	17	314	948	71	30	15965	1932
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	15600	172	13551	1876	74	308	113	17	314	948	71	30	3104	373
61	NORTH LIMITS OF DUBUQUE	Municipal	0.140	15600	172	13551	1876	74	308	113	17	314	948	71	30	2184	263
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.056	15600	172	13551	1876	74	308	113	17	314	948	71	30	874	105
61	US 52 NB UNDER BRIDGE	Municipal	0.173	20600	197	18596	1805	65	337	175	19	208	909	67	25	3564	312
61	E. 11TH STREET INTERCHANGE	Municipal	0.113	20600	197	18596	1805	65	337	175	19	208	909	67	25	2328	204
61	KERPER BLVD INTERCHANGE	Municipal	0.639	23300	223	20999	2076	80	415	215	23	231	1009	74	28	14889	1327
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.212	14600	140	13178	1281	28	143	74	8	177	773	57	22	3095	272
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.736	20700	201	18934	1563	38	197	102	11	209	913	67	25	15235	1150
	ROUTE SUMMARY - RURAL		10.322	8686												89657	13197
	ROUTE SUMMARY - MUNICIPAL		3.380	17679												59754	5844