14 bridges with vertical clearance data on US-34A in Colorado. Lowest: 159.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 159.8ft | Us 34 Ml | 23Rd Ave | In Greeley | 1974 | Map |
| 160.8ft | Ramp To I 76 Ebnd | I 76 Ml R | 4.6 Mi E Of Jct Sh 144 | 1993 | Map |
| 166.0ft | Us 34 Bypass | Us 85 Buss Rt | N. Side Of Evans | 1968 | Map |
| 172.2ft | Us 34 Ml | Sh 39 Ml | 4.6 Mi E Of Jct Sh 144 | 1982 | Map |
| 173.9ft | Us 34 Ml | I 25 Ml | I-25 Loveland Interch. | 2022 | Map |
| 174.9ft | Us 34 Ml Ebnd | Ramp To Us85 Sb, 8Th Ave | At Jct Us85 | 1968 | Map |
| 176.8ft | Us 34 Ml Ebnd | 1St Ave | 0.71 Mi E Of Jct Us 85 | 1975 | Map |
| 177.2ft | Us 34 Ml Wbnd | 1St Ave | 0.72 Mi. E Of Jct Us 85 | 1975 | Map |
| 182.4ft | Us 34 Ml Wbnd | Us 85 Bus Rt | In Evans | 1962 | Map |
| 209.3ft | Us 34 Ml Wbnd | Us 85 Ml Nbnd R | S.E. Corner Of Greeley | 1975 | Map |
| 215.9ft | Ramp To Us34 Ml Eb | Us 85 Ml Nbnd R | S.E. Corner Of Greeley | 1975 | Map |
| 216.9ft | Us 34 Ml Wbnd | Up Rr | In Greeley | 1962 | Map |
| 222.8ft | Us 34 Eb | Up Rr | S. Side Of Greeley | 1962 | Map |
| 230.0ft | Us 34 Ml | Bnsf Rr | 0.1 Mi W. Of Us 287 | 1999 | Map |