Decatur County, IN
141 public highway bridges
Decatur County Bridge Snapshot
Decatur County, Indiana contains 141 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.9% are rated “Good,” 50.4% “Fair,” 5% “Poor,” and 5% 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 IN 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 (141)
CR 500S
GoodOver: SAND CREEK
00.04 E OF CR 220 SW, Decatur, IN
MONTGOMERY RD
GoodOver: GAS CREEK
00.02 SE OF FLEETWOOD DR, Decatur, IN
CR 650N
GoodOver: FLATROCK RIVER
01.00 SW OF CR 400 W, Decatur, IN
CR 400W
GoodOver: FLATROCK RIVER
00.10 S CR 750 N, Decatur, IN
CR 240NW
GoodOver: MUDDY FORK OF SAND CREEK
00.40 E CR 250 W, Decatur, IN
CR 500 W
GoodOver: BR FALL FORK CLIFTY CREE
00.10 N OF BASE RD, Decatur, IN
WEST BASE ROAD
GoodOver: BR FALL FORK CLIFTY CREE
00.10 W OF CR 500 W, Decatur, IN
BASE RD
GoodOver: COBBS FORK
00.10 E OF CR 500 E, Decatur, IN
SR 46
GoodOver: FALL FORK CLIFTY CREEK
03.42 W SR 3, Decatur, IN
SR 3
GoodOver: MUDDY FORK SAND CREEK
00.46 N SR 46, Decatur, IN
CR 640N
GoodOver: BR MIDDLE FORK CLIFTY CR
00.30 W OF CR 500 E, Decatur, IN
CR 20W
GoodOver: FALL BRANCH
00.80 N OF CR 650S, Decatur, IN
CR 500E
GoodOver: COBBS FORK
00.10 S OF BASE RD, Decatur, IN
CR 200E
GoodOver: COBBS FORK SAND CREEK
00.20 N OF CR 600 S, Decatur, IN
CR 1050S
GoodOver: MILLSTONE CREEK
00.20 E OF CR 420 W, Decatur, IN
US 421
GoodOver: VERNON FORK MUSCATATUCK
05.33 N SR 229, Decatur, IN
SR 3
GoodOver: TURNOVER CREEK
10.68 N SR 7, Decatur, IN
SR 46
GoodOver: M FORK CLIFTY CREEK
06.26 W SR 3, Decatur, IN
CR 1280S
GoodOver: ROCK CREEK
00.00 W OF CR 300 W, Decatur, IN
SR 46
GoodOver: GAS CREEK
00.90 E US 421, Decatur, IN
BARACHEL LN
GoodOver: GAS CREEK
00.00 E OF KESSING DR, Decatur, IN
CR 700S
GoodOver: VERNON FK MUSCATATUCK R
00.50 W OF CR 480 E, Decatur, IN
CR 650N
GoodOver: NORTH BR CLIFTY CREEK
00.50 E OF SR 3, Decatur, IN
SW 60
GoodOver: PENTHER CREEK
00.40 N OF CR 1080 S, Decatur, IN
CR 1100S
GoodOver: ROCK CREEK
00.00 W OF CR 150 W, Decatur, IN
CR 600S
GoodOver: COBBS FORK SAND CREEK
00.10 W OF CR 200 E, Decatur, IN
CR 150N
GoodOver: FORK SALT CREEK
00.60 W OF CR 950 E, Decatur, IN
CR 700 W
GoodOver: BR FALL FORK CLIFTY CREE
00.60 N OF CR 450 S, Decatur, IN
SR 46
GoodOver: SAND CREEK
00.90 E US 421, Decatur, IN
SR 3
GoodOver: MUDDY FORK SAND CREEK
00.98 N I-74, Decatur, IN
WASHINGTON ST
GoodOver: GAS CREEK
00.00 E OF LINCOLN ST, Decatur, IN
CR 500N
GoodOver: SOUTH BR CLIFTY CREEK
00.10 W OF CR 200 E, Decatur, IN
OLD US 421
GoodOver: CLIFTY CREEK
00.30 NW CR 420 W, Decatur, IN
CR 60E
GoodOver: JORDAN CREEK
00.00 S OF CR 650 S, Decatur, IN
MAIN ST
PoorOver: MILLSTONE CREEK
00.10 E OF EAST ST, Decatur, IN
CENTRAL AVE
PoorOver: GAS CREEK
00.10 E OF LINCOLN ST, Decatur, IN
CR 700W
PoorOver: CLIFTY CREEK
00.40 S OF CR 200 N, Decatur, IN
CR 225E
PoorOver: MIDDLE FORK CLIFTY CREEK
00.00 S OF CR 640 N, Decatur, IN
CR 180E
PoorOver: COBBS FORK SAND CREEK
00.10 N OF CR 500 S, Decatur, IN
CR 900S
PoorOver: SQUARE RUN
00.90 E OF CR 60 E, Decatur, IN
CR 200S
Structurally DeficientOver: CLIFTY CREEK
00.40 W OF CR 1050 W, Decatur, IN
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 |