Black Hawk County, IA
411 public highway bridges
Black Hawk County Bridge Snapshot
Black Hawk County, Iowa contains 411 public highway bridges in the FHWA National Bridge Inventory. Roughly 46% are rated “Good,” 28.7% “Fair,” 5.8% “Poor,” and 5.8% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in IA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (411)
JUBILEE RD
FairOver: SPRING CREEK
87-11-02-03-10, Black Hawk, IA
UNIVERSITY AVE
FairOver: BLACK HAWK CREEK
0.4 MI. W of Jct. U.S. 63, Black Hawk, IA
FM MARQUIS RD
FairOver: STREAM
090130201, Black Hawk, IA
RICKARD RD
FairOver: SPRING CREEK
88-11-35-01-10, Black Hawk, IA
NEWELL ST
FairOver: ELK RUN CREEK
89-12-22-03-10, Black Hawk, IA
GIBSON RD
FairOver: TRIB TO BLACK HAWK CREEK
87-14-09-02-10, Black Hawk, IA
FM
FairOver: STREAM
87-14-07-04-10, Black Hawk, IA
RIVER RD
FairOver: BLACK HAWK CREEK
CITY BRIDGE NO. 29, Black Hawk, IA
E BIG ROCK RD
FairOver: VIRDEN CREEK
89-12-06-01-10, Black Hawk, IA
E DONALD ST
FairOver: TRIB TO ELK RUN CREEK
89-12-14-03-10, Black Hawk, IA
HOFF RD
FairOver: PRESCOTTS CREEK
88-13-17-04-10, Black Hawk, IA
EB US 20
FairOver: BLACKHAWK CREEK
0.7 MI. W OF JCT. US 63, Black Hawk, IA
KOBER RD
FairOver: TRIB TO WOLF CREEK
87-12-35-02-10, Black Hawk, IA
JESUP RD
FairOver: TRIB TO SPRING CREEK
88-11-23-02-10, Black Hawk, IA
E DUNKERTON RD
FairOver: VIRDEN CREEK
90-12-31-01-10, Black Hawk, IA
FINCHFORD RD
FairOver: W FORK CEDAR RVR OVRFLW
90-14-06-06, Black Hawk, IA
W 12TH ST
FairOver: TRIB TO BEAVER CREEK
89-14-18-01-10, Black Hawk, IA
N BUTLER RD
FairOver: BEAVER CREEK
90-14-31-02-10, Black Hawk, IA
W BENNINGTON RD
FairOver: TRIB TO CEDAR RIVER
90-13-21-01-10, Black Hawk, IA
N RAYMOND RD
FairOver: CRANE CREEK
90-12-24-02, Black Hawk, IA
TEXAS ST
FairOver: SINK CREEK
CITY BRIDGENO. 25, Black Hawk, IA
JUBILEE RD
FairOver: TRIB TO CEDAR RIVER
87-11-06-01-10, Black Hawk, IA
E GRESHAM RD
FairOver: TRIB TO CRANE CREEK
90-12-08-01-10, Black Hawk, IA
E PARKER ST
FairOver: VIRDEN CREEK
CITY CULVERT NO. 37C, Black Hawk, IA
WAGNER RD
FairOver: NO NAME CREEK
CITY BRIDGE NO. 44, Black Hawk, IA
MAIN RD
FairOver: TRIB TO ROCK CREEK
87-11-32-05-10, Black Hawk, IA
E REINBECK RD
FairOver: TRIB TO MILLER CREEK
87-13-25-01-10, Black Hawk, IA
N RAYMOND RD
FairOver: TRIB TO ELK RUN CREEK
89-12-13-02-10, Black Hawk, IA
E CEDAR-WAPSI RD
FairOver: WAPSIPINCON RIVER
90-11-10-03, Black Hawk, IA
NIAGARA DR
FairOver: CASTLE HILL CREEK
CITY CULVERT NO. 47C, Black Hawk, IA
N.HACKETT RD
FairOver: CASTLE HILL CREEK
CITY CULVERT NO. 48C, Black Hawk, IA
FM MARQUIS RD
FairOver: STREAM
090130201, Black Hawk, IA
REMINGTION RD
FairOver: DRAINAGE
CITY CULVERT NO. 59C, Black Hawk, IA
S ORDWAY RD
FairOver: POYNER CREEK
89-11-31-02-10, Black Hawk, IA
NEWELL ST
FairOver: BLOWERS CREEK
CITY BRIDGE NO. 30, Black Hawk, IA
E BIG ROCK RD
FairOver: TRIB TO WAPSIPINICON RVR
89-11-03-01-10, Black Hawk, IA
US 218
FairOver: STREAM
0.5 mi. S of Jct. SR D35, Black Hawk, IA
MARQUIS RD
FairOver: SHELL ROCK RIV OVERFLOW
90-14-04-07-20, Black Hawk, IA
E WAHSBURN RD
FairOver: CEDAR RIVER
88-12-22-07, Black Hawk, IA
E WASHBURN RD
FairOver: CEDAR RIVER OVERFLOW
88-12-22-03-10, Black Hawk, IA
SB I-380
FairOver: POYNER CREEK
0.2 MI. N OF JCT. SR V49, Black Hawk, IA
E DONALD ST
FairOver: ELK RUN CREEK
89-12-15-01-10, Black Hawk, IA
UNIVERSITY AVE
FairOver: DRY RUN CREEK
000000000, Black Hawk, IA
RANCHERO RD
FairOver: DRY RUN CREEK
88-14-10-01-10, Black Hawk, IA
CENTER ST
FairOver: CEDAR RIVER OVERFLOW
000000000, Black Hawk, IA
N UNION RD
FairOver: BEAVER CREEK OVERFLOW
90-14-28-06, Black Hawk, IA
E TAMA RD
FairOver: TRIB TO MILLER CREEK
87-13-34-03-10, Black Hawk, IA
RICKARD RD
FairOver: TRIB TO SPRING CREEK
88-11-34-01-10, Black Hawk, IA
IA 281
FairOver: WAPSIE RIVER OVERFLOW
2.7 MI. W OF SR V62, Black Hawk, IA
N UNION RD
FairOver: BEAVER CREEK
90-14-28-06-20, Black Hawk, IA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |