Volume of Traffic on the Primary Road System
| 
                 Route  | 
            2003  | 
            
                 Rural/Municipal  | 
            
            Section length (miles) | Annual average daily traffic | 
                 
                    Vehicle classification distribution  | 
            Average daily vehicle miles | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
                 Motorcylces  | 
            Cars, vans and pickups | Total trucks and buses | Single unit trucks  | 
            Combination trucks  | 
            All vehicles | Trucks and buses | |||||||||||
| Primary route section description  | 
        |||||||||||||||||
| 
                 Buses  | 
            
                 2Axles  | 
            
                 3Axles  | 
            4 or more axles | 4 or less axles | 
                 5Axles  | 
            6 or more axles | Multiple trailers | ||||||||||
| 92 | 78 Pottawattamie COUNTY | ||||||||||||||||
| 92 | I 29 & US 275 INTERCHANGE TO | ||||||||||||||||
| 92 | JUNCTION OLD IA 275 & HARRY | Municipal | 0.605 | 15200 | 99 | 13905 | 1194 | 40 | 247 | 148 | 16 | 108 | 568 | 48 | 20 | 9196 | 722 | 
| 92 | EAST LIMITS OF COUNCIL BLUFFS | Municipal | 0.377 | 11700 | 101 | 11147 | 450 | 10 | 84 | 40 | 8 | 76 | 208 | 15 | 8 | 4411 | 170 | 
| 92 | INTERSECTION CONCORD LOOP | Rural | 1.175 | 9700 | 83 | 9123 | 493 | 11 | 94 | 45 | 9 | 83 | 226 | 16 | 10 | 11398 | 579 | 
| 92 | INTERSECTION 230TH STREET | Rural | 2.615 | 6500 | 54 | 5952 | 493 | 11 | 94 | 45 | 9 | 83 | 226 | 16 | 10 | 16998 | 1289 | 
| 92 | WEST JUNCTION CO RD L55 | Rural | 6.089 | 5200 | 42 | 4664 | 493 | 11 | 94 | 45 | 9 | 83 | 226 | 16 | 10 | 31663 | 3002 | 
| 92 | WEST LIMITS OF TREYNOR | Rural | 0.348 | 5200 | 42 | 4678 | 479 | 10 | 86 | 41 | 8 | 83 | 226 | 16 | 10 | 1810 | 167 | 
| 92 | INTERSECTION EYBERG AVENUE | Municipal | 0.498 | 4770 | 39 | 4262 | 468 | 10 | 83 | 40 | 8 | 81 | 221 | 16 | 10 | 2375 | 233 | 
| 92 | EAST LIMITS OF TREYNOR | Municipal | 0.734 | 4770 | 39 | 4262 | 468 | 10 | 83 | 40 | 8 | 81 | 221 | 16 | 10 | 3501 | 344 | 
| 92 | INTERSECTION CO RD M16 | Rural | 6.153 | 3530 | 27 | 3023 | 479 | 10 | 86 | 41 | 8 | 83 | 226 | 16 | 10 | 21720 | 2947 | 
| 92 | WEST LIMITS OF CARSON | Rural | 3.193 | 3210 | 26 | 2816 | 368 | 9 | 76 | 36 | 7 | 59 | 162 | 11 | 7 | 10250 | 1175 | 
| 92 | EAST LIMITS OF CARSON | Municipal | 0.035 | 2470 | 19 | 2091 | 360 | 9 | 74 | 35 | 7 | 58 | 159 | 11 | 7 | 86 | 13 | 
| 92 | US 59 INTERCHANGE | Rural | 0.800 | 2700 | 21 | 2311 | 368 | 9 | 76 | 36 | 7 | 59 | 162 | 11 | 7 | 2160 | 294 | 
| 92 | INTERSECTION CO RD M47 | Rural | 8.934 | 1590 | 12 | 1370 | 207 | 4 | 32 | 15 | 3 | 38 | 103 | 7 | 4 | 14205 | 1849 | 
| 92 | WEST LINE OF CASS COUNTY | Rural | 3.999 | 1590 | 12 | 1370 | 207 | 4 | 32 | 15 | 3 | 38 | 103 | 7 | 4 | 6358 | 828 | 
| ROUTE SUMMARY - RURAL | 33.306 | 3500 | 116562 | 12130 | |||||||||||||
| ROUTE SUMMARY - MUNICIPAL | 2.249 | 8702 | 19569 | 1482 | |||||||||||||