Iowa DOT

Volume of Traffic on the Primary Road System

Route	2010	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2010				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	7500	40	6303	1157	43	189	53	6	112	712	18	23	2048	316
61	NORTH LIMITS OF ZWINGLE	Municipal	0.337	7500	40	6309	1151	43	188	52	6	112	708	18	23	2528	388
61	INTERSECTION CO RD D41	Rural	5.549	7500	40	6303	1157	43	189	53	6	112	712	18	23	41618	6420
61	US 151 INTERCHANGE	Rural	2.576	7800	42	6589	1169	45	197	55	6	112	712	18	23	20093	3011
61	WEST-SOUTH RAMP	Rural	0.568	110	1	95	15	2	8	2	0	0	2	0	0	62	9
61	NORTH-WEST RAMP	Rural	0.410	2720	14	2227	479	19	83	23	3	46	289	7	9	1115	196
61	SOUTH-WEST LOOP	Rural	0.329	120	1	106	13	1	3	1	0	1	7	0	0	39	4
61	WEST-NORTH RAMP	Rural	0.473	2860	15	2428	417	22	95	26	3	35	223	6	8	1353	197
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	13500	73	11519	1908	77	340	95	11	180	1139	30	38	19076	2696
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	15800	88	13804	1908	77	340	95	11	180	1139	30	38	4045	488
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	15700	87	13715	1898	77	338	94	11	179	1133	29	37	16171	1955
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	15900	88	13904	1908	77	340	95	11	180	1139	30	38	3164	380
61	NORTH LIMITS OF DUBUQUE	Municipal	0.140	15800	88	13815	1898	77	338	94	11	179	1133	29	37	2212	266
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.056	15900	88	13904	1908	77	340	95	11	180	1139	30	38	890	107
61	US 52 NB UNDER BRIDGE	Municipal	0.173	20800	40	18933	1827	49	469	76	9	185	846	75	117	3598	316
61	E. 11TH STREET INTERCHANGE	Municipal	0.113	20800	40	18933	1827	49	469	76	9	185	846	75	117	2350	206
61	EAST-NORTH SOUTH-NORTH RAMP	Municipal	0.118	1110	2	1014	94	4	37	6	1	7	32	3	5	131	11
61	NORTH-WEST RAMP	Municipal	0.180	1540	3	1356	181	8	72	12	1	13	61	5	8	277	33
61	KERPER BLVD INTERCHANGE	Municipal	0.639	23600	45	21454	2101	61	578	93	11	205	939	83	130	15080	1343
61	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.236	4080	8	3677	395	18	170	27	3	27	122	11	17	963	93
61	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.209	4670	9	4251	410	22	209	34	4	21	97	9	14	976	86
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.212	14800	28	13475	1296	21	199	32	4	157	719	64	100	3138	275
61	E-N, E-S, E-W RAMP	Municipal	0.429	2550	5	2393	152	3	31	5	1	17	77	7	11	1094	65
61	N-E, S-E, W-E RAMP	Municipal	0.279	3650	7	3510	133	5	44	7	1	12	53	5	8	1018	37
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.736	20900	41	19278	1582	29	274	44	5	186	850	75	117	15382	1164
	ROUTE SUMMARY - RURAL		12.102	7726												93503	13824
	ROUTE SUMMARY - MUNICIPAL		4.831	13438												64918	6238