Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	7600	41	6390	1169	46	188	54	6	104	717	24	31	2075	319
61	NORTH LIMITS OF ZWINGLE	Municipal	0.337	7400	39	6230	1131	44	182	52	6	101	694	23	30	2494	381
61	INTERSECTION CO RD D41	Rural	5.549	7600	41	6390	1169	46	188	54	6	104	717	24	31	42172	6487
61	US 151 INTERCHANGE	Rural	2.576	7900	42	6677	1181	48	196	56	6	104	717	24	31	20350	3042
61	WEST-SOUTH RAMP	Rural	0.329	110	1	94	15	2	8	2	0	0	2	0	0	36	5
61	NORTH-WEST RAMP	Rural	0.410	2760	14	2261	485	20	83	24	3	42	292	10	13	1132	199
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	2890	16	2452	422	23	95	27	3	33	224	7	10	1367	200
61	JCT KEY WEST DR & OLDE DAVENPORT	Rural	1.413	13700	74	11696	1929	82	338	97	11	166	1148	38	49	19358	2726
61	SOUTH LIMITS OF DUBUQUE	Rural	0.256	16000	89	13982	1929	82	338	97	11	166	1148	38	49	4096	494
61	INTERSECTION MAQUOKETA ST AT
61	NORTH LIMITS OF DUBUQUE	Municipal	1.030	15400	85	13449	1866	79	327	94	10	161	1111	37	48	15862	1922
61	SOUTH LIMITS OF DUBUQUE	Rural	0.199	16100	89	14081	1929	82	338	97	11	166	1148	38	49	3204	384
61	NORTH LIMITS OF DUBUQUE	Municipal	0.140	15500	86	13549	1866	79	327	94	10	161	1111	37	48	2170	261
61	SOUTH JCT US 52 & BELLEVUE ROAD	Rural	0.194	16100	89	14081	1929	82	338	97	11	166	1148	38	49	3123	374
61	US 52 NB UNDER BRIDGE	Municipal	0.035	20500	52	18651	1795	52	447	80	13	178	821	87	118	718	63
61	E. 11TH STREET INTERCHANGE	Municipal	0.280	20500	52	18651	1795	52	447	80	13	178	821	87	118	5740	503
61	EAST-NORTH SOUTH-NORTH RAMP	Municipal	0.118	1090	3	995	92	4	35	6	1	7	31	3	4	129	11
61	NORTH-WEST RAMP	Municipal	0.180	1520	4	1337	179	8	70	12	2	13	59	6	8	274	32
61	KERPER BLVD INTERCHANGE	Municipal	0.472	23200	59	21074	2065	64	552	98	16	197	911	96	130	10950	975
61	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.149	4020	10	3620	389	19	162	29	5	26	119	13	17	599	58
61	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.143	4600	12	4184	404	23	200	36	6	21	95	10	14	658	58
61	GREYHOUND ROAD INTERCHANGE	Municipal	0.579	14600	37	13287	1274	22	190	34	6	151	698	74	100	8453	738
61	E-N, E-S, E-W RAMP	Municipal	0.429	2510	7	2354	149	3	29	5	1	16	75	8	11	1077	64
61	N-E, S-E, W-E RAMP	Municipal	0.279	3590	10	3449	131	5	42	7	1	11	52	5	7	1002	37
61	EAST LIMITS OF DUBUQUE AT
61	WISCONSIN STATE LINE	Municipal	0.369	20600	53	18990	1555	30	261	47	8	178	825	87	118	7601	574
	ROUTE SUMMARY - RURAL		12.001	8079												96952	14234
	ROUTE SUMMARY - MUNICIPAL		4.540	12715												57727	5677