51 bridges with vertical clearance data on US-30 in Iowa. Lowest: 145.0ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 145.0ft | Eb Us 30 | Us 69 & Bike Path | At Jct. Of Us 69 | 1963 | Map |
| 145.0ft | Wb Us 30 | Us 69 | At Us 69 Junction | 1963 | Map |
| 151.6ft | Us 30 Wb | Willow Creek Road | 0.9 Mi W Us30/Ia1 Intchg | 2018 | Map |
| 154.9ft | Eb Us 30 | University Blvd | 1.5 Miles W Of Jct. Us 69 | 1971 | Map |
| 160.8ft | Us 30 Eb | Oaks Ave | 2.5 Miles W Of Jct Ia 14 | 1996 | Map |
| 162.4ft | Us 30 & 151 | Drainage Ditch | 0.3 Mi. E Of Jct. I-380 | 1975 | Map |
| 166.7ft | Wb Us 30 | S 6Th Ave | 1.5 Mi. E Of E Jct. Us 61 | 1970 | Map |
| 168.3ft | Us 30 Eb | Ia 1 | Us 30 And Ia 1 Intchg | 2019 | Map |
| 169.3ft | Wb Us 30 | Univeristy Blvd | 1.5 Miles W Of Jct Us 69 | 1971 | Map |
| 169.3ft | Eb Us 30 | Ia 14 | At Junction With Ia 14 | 1995 | Map |
| 169.9ft | Eb Us 30 | S 6Th Ave | 1.5 Mi. E Of E Jct. Us 61 | 1970 | Map |
| 172.6ft | Us 30 | Us 30 & Us 61 | At E Jct. Of Us 61 | 1975 | Map |
| 173.2ft | Us 30 Wb | Ramp B To Ia Ave | 2.1 Mi. E Of Jct. Ia 330 | 1996 | Map |
| 173.2ft | Us 30 Wb | Ia 1 | Us 30 And Ia 1 Intchg | 2019 | Map |
| 174.2ft | Nb Us 61 | Us 30 & W.11Th St | At N Jct. Of Us 30 | 1970 | Map |
| 174.9ft | Us 30 Eb | Ramp B To Ia Ave | 2.2 Miles E Of Jct Ia 330 | 1996 | Map |
| 176.8ft | Us 30 Eb To Ia 100 | Us 30 | 2.5 Mi. W Of Jct. Us 151 | 1985 | Map |
| 178.5ft | Us 30 Wb | Business Us 30 | 0.4 Mi. E Of Jct. U.S. 63 | 2009 | Map |
| 180.8ft | Wb Us 30 | Ia 14 | At The Jct. Of Ia 14 | 1995 | Map |
| 181.8ft | Us 30 Wb | Up Rr, 21St St Sw, Creek | 1.6 Mi.W.Of E.Jct.218 | 1980 | Map |
| 185.0ft | Us 30 Wb | Iowa #146 | At Junction With Ia 146 | 2002 | Map |
| 185.0ft | Us 30 Eb | Business Us 30 | 0.4 Mi. E Of Jct. U.S. 63 | 2009 | Map |
| 186.7ft | Us 30 Eb | Iowa #146 | At Junction With Ia 146 | 2002 | Map |
| 187.7ft | Us 30 Wb | Oaks Ave | 2.5 Miles W Of Jct Ia 14 | 1996 | Map |
| 190.9ft | Us 30 Wb | Slip Bridge Ramp | 1.8 Miles West Of Us 63 | 2010 | Map |
| 197.5ft | Us 30 Eb | Willow Creek Road | 0.9 Mi W Us30/Ia1 Intchg | 2019 | Map |
| 206.7ft | Us 30 Eb | Up Rr, 21St St Sw, Creek | 1.9 Mi. W Of Jct. 218 | 1980 | Map |
| 223.4ft | Us 30 | Over Up Rr | 1.1 Mi W Of Jct Us 71 | 1982 | Map |
| 226.7ft | Wb Us 30 | Over Up Rr | 0.1 Mile W Of Jct Sr S14 | 1963 | Map |
| 230.0ft | Us 30 | Over Up Rr | 2.0 Mi. E Of Jct. Sr M55 | 1972 | Map |
| 230.0ft | Eb Us 30 | Over Cic Rr | 0.8 Mi. W Of Jct. I-380 | 1979 | Map |
| 231.0ft | Us 30 | Boyer Rvr & Cc Rr & Road | 0.3 Mi. E Of Ia 127 | 1973 | Map |
| 231.6ft | Us 30 Eb | Over Up Rr | 1.0 Mile W Of Jct Sr T31 | 1986 | Map |
| 232.6ft | Eb Us 30 | Over Cic Rr Spur | 0.8 Mi. W Of E Jct Us 218 | 1980 | Map |
| 233.3ft | Wb Us 30 | Silver Ck & Up Rr | 0.7 Mi. E Of W Jct. Us 61 | 1970 | Map |
| 234.3ft | Eb Us 30 | Over Up Rr | 0.1 Mile W Of Jct Sr S14 | 1963 | Map |
| 234.3ft | Us 30 | Uprr | 0.8 Mi. E Of Jct I-29 | 1998 | Map |
| 235.9ft | Us 30 & 59 | Over Up Rr | 0.4 Mi E Of W Jct Us 59 | 1962 | Map |
| 235.9ft | Eb Us 30 | Silver Ck & Up Rr | 0.7 Mi. E Of W Jct Us 61 | 1970 | Map |
| 235.9ft | Us 30 Wb | Up Rr | 1.0 Mile W Of Jct Sr T31 | 2001 | Map |
| 236.5ft | Us 30 | Up Rr & 222Nd | 1.3 Mi E Of Jct Ia 144 | 2017 | Map |
| 237.5ft | Us 30 & Us 67 | Over Uprr | 0.3 Mi. E Of W Jct. Us 67 | 2000 | Map |
| 237.5ft | Wb Us 30 | Cic Rr | 0.8 Mi. W Of Jct. I-380 | 1979 | Map |
| 237.5ft | Us 30 Eb | Uprr | 0.5 Mile W Of Jct Ia 146 | 2004 | Map |
| 240.8ft | Us 30 | Over Up Rr | 0.6 Mi. E Of Jct. Sr Y4E | 1955 | Map |
| 240.8ft | Us 30 & 59 | Over Up Rr | 0.4 Mi E Of W Jct Us 59 | 1962 | Map |
| 240.8ft | Us 30 Eb | Up Rr | 5.8 Mi. E Of S Jct. Us 61 | 1974 | Map |
| 241.8ft | Us 30 Wb | Up Rr | 5.8 Mi. E Of S Jct. Us 61 | 1974 | Map |
| 241.8ft | Wb Us 30 | Over Cic Rr Spur | 0.8 Mi. W Of E Jct Us 218 | 1980 | Map |
| 246.7ft | Us 30 Wb | Uprr | 0.5 Mile W Of Jct Ia 146 | 2003 | Map |
| 299.2ft | Us 30 | Mississippi Rvr Rr S 2Nd | In Clinton | 1956 | Map |