Prowers County, CO

137 public highway bridges

Prowers County Bridge Snapshot

Prowers County, Colorado contains 137 public highway bridges in the FHWA National Bridge Inventory. Roughly 17.5% are rated “Good,” 68.6% “Fair,” 13.1% “Poor,” and 13.1% 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 CO 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.

137

Total Bridges

17.5%

Good

13.1%

Poor

13.1%

Structurally Deficient

Condition Distribution

Good

17.5% (24)

Fair

68.6% (94)

Poor

13.1% (18)

SD

13.1% (18)

All Bridges (137)

Sort:

US 287 ML

Over: US 50 ML

JCT SH 287 WILEY JCT, Prowers, CO

Built 1988 ADT: 3,300

COUNTY ROAD MM

Over: WILEY DRAINAGE

0.3 MI W OF CR 3, Prowers, CO

Built 1960 Load: 8.7 t ADT: 314

COUNTY ROAD 19

Over: WOLF CREEK

2 MI N OF CR W, Prowers, CO

Built 1960 Load: 9.0 t ADT: 30

COUNTY ROAD 37

Over: MIDDLE HORSE CREEK

.4 MI N OF CR UU, Prowers, CO

Built 1960 Load: 11.5 t ADT: 99

COUNTY ROAD JJ

Over: EAST HORSE CREEK

0.2 MI W OF CR 35, Prowers, CO

Built 1980 Load: 12.2 t ADT: 73

COUNTY ROAD F

Over: NORTH BUTTE CREEK

1 MI W OF CR 16, Prowers, CO

Built 1965 Load: 12.3 t ADT: 45

COUNTY ROAD 33

Over: AMITY CANAL

0.5 MI N OF CR LL, Prowers, CO

Built 1960 Load: 12.9 t ADT: 67

COUNTY ROAD 32

Over: HOLLY SEEP

.7 MI N OF SH 50, Prowers, CO

Built 1993 Load: 13.1 t ADT: 127

COUNTY ROAD 9

Over: WILLOW CREEK DRAIN

.1 MI SOUTH OF SH 50, Prowers, CO

Built 1973 Load: 13.3 t ADT: 297

COUNTY ROAD LL

Over: EAST HORSE CREEK

.4 MI E OF CR 35, Prowers, CO

Built 1978 Load: 13.7 t ADT: 39

COUNTY ROAD 22

Over: AMITY CANAL

2.5 MI W OF BRISTOL, Prowers, CO

Built 1950 Load: 14.0 t ADT: 2

COUNTY ROAD 25

Over: NORTH PLUM CREEK

.8 MI N OF CR. R, Prowers, CO

Built 1965 Load: 14.4 t ADT: 25

COUNTY ROAD RR

Over: EAST HORSE CREEK

1.0 MI W OF CR 37, Prowers, CO

Built 1970 Load: 14.5 t ADT: 91

COUNTY ROAD 35

Over: AMITY CANAL

JUST N OF CR MM, Prowers, CO

Built 1960 Load: 15.4 t ADT: 146

COUNTY ROAD 22

Over: TRIB MIDD PLUM CREEK

1 MI N OF RD N, Prowers, CO

Built 1935 Load: 16.0 t ADT: 2

COUNTY RD 10.5

Over: FT. LYON CANAL

.1 MI S OF CR TT, Prowers, CO

Built 1987 Load: 16.1 t ADT: 29

US 50 ML

Over: SMITH ARROYO

9.8 MI E OF LAMAR, Prowers, CO

Built 1987 Load: 16.4 t ADT: 1,900

COUNTY ROAD BB

Over: GRANADA CREEK

1 MI E OF CR 25, Prowers, CO

Built 1970 Load: 16.8 t ADT: 6

COUNTY ROAD 33

Over: HOLLY SEEP

0.6 MI N OF SH 50, Prowers, CO

Built 1982 Load: 18.2 t ADT: 128

US 385 ML

Over: ARKANSAS RIVER

2 MI NORTH OF GRANADA, Prowers, CO

Built 1949 Load: 19.0 t ADT: 510

COUNTY ROAD 19

Over: AMITY CANAL

1.1 MI N OF CR LL, Prowers, CO

Built 1950 Load: 19.1 t ADT: 9

COUNTY ROAD 10

Over: AMITY CANAL

JUST S OF CR LL, Prowers, CO

Built 1960 Load: 19.2 t ADT: 160

COUNTY ROAD 12

Over: LAMAR CANAL

JUST S OF SH 50, Prowers, CO

Built 1959 Load: 19.2 t ADT: 364

US 385 ML

Over: BUFFALO CREEK

6 MI NORTH OF GRANADA, Prowers, CO

Built 1935 Load: 19.6 t ADT: 470

COUNTY ROAD 29

Over: AMITY CANAL

JUST S OF CR NN, Prowers, CO

Built 1980 Load: 19.6 t ADT: 21

COUNTY ROAD L

Over: EAST FORK CLAY CREEK

3.4 MI E OF CR 3, Prowers, CO

Built 1965 Load: 20.0 t ADT: 22

COUNTY ROAD WW

Over: TRIB. MIDDLE HORSE CREEK

JUST W OF CR 33, Prowers, CO

Built 1970 Load: 20.7 t ADT: 4

US 287 ML

Over: FORT LYON CANAL

6 MI N OF SH 196, Prowers, CO

Built 1978 Load: 21.5 t ADT: 3,100

CNTY RD_OLD SH 196

Over: BAGGS CREEK

.8 MI W OF CR 22, Prowers, CO

Built 1958 Load: 21.6 t ADT: 225

COUNTY ROAD 5

Over: AMITY CANAL

.3 MI N OF US 50, Prowers, CO

Built 1950 Load: 21.9 t ADT: 176

COUNTY ROAD 25

Over: GRANADA CREEK

1 MI N OF CR X, Prowers, CO

Built 1975 Load: 22.2 t ADT: 27

COUNTY ROAD 39

Over: CHEYENNE CREEK

0.1 MI S OF CR KK, Prowers, CO

Built 1960 Load: 22.7 t ADT: 43

COUNTY ROAD 8

Over: FT. LYON CANAL

JUST N OF CR VV, Prowers, CO

Built 1965 Load: 23.0 t ADT: 329

COUNTY ROAD D

Over: NORTH BEAR CREEK

1 MI E OF SH 89, Prowers, CO

Built 1965 Load: 23.0 t ADT: 42

US 287 ML

Over: FORT BENT CANAL

IN LAMAR, Prowers, CO

Built 1947 Load: 23.8 t ADT: 9,200

COUNTY ROAD PP

Over: TRIBUTARY OF AMITY CANAL

JUST E OF CR 8, Prowers, CO

Built 1975 Load: 23.9 t ADT: 331

US 287 ML

Over: SANTANA CANAL

6.6 MI N OF SH 196, Prowers, CO

Built 1978 Load: 24.8 t ADT: 3,100

CNTY RD_OLD SH 196

Over: AMITY CANAL

2.2 MI SOUTH OF KORNMAN, Prowers, CO

Built 1949 Load: 25.2 t ADT: 3,019

US 50 ML

Over: WILLOW CREEK OVERFLOW

4 MI EAST OF LAMAR, Prowers, CO

Built 1936 Load: 25.4 t ADT: 2,600

US 50 ML

Over: LAMAR CANAL

IN LAMAR, Prowers, CO

Built 1931 Load: 25.6 t ADT: 13,000

US 50 ML WBND

Over: ARKANSAS RIVER

2 MI N OF LAMAR, Prowers, CO

Built 1989 Load: 25.9 t ADT: 4,700

COUNTY ROAD 9.3

Over: WILLOW CREEK DRAIN

JUST S OF SH 50, Prowers, CO

Built 1995 Load: 26.0 t ADT: 157

7TH ST_OLD SH 196

Over: WILEY DRAINAGE DITCH

0.5 MI WEST OF CR 3, Prowers, CO

Built 1956 Load: 26.5 t ADT: 1,880

COUNTY RD 10.5

Over: COMANCHE CANAL

AT CR TT and CR 10.5, Prowers, CO

Built 1960 Load: 26.8 t ADT: 21

COUNTY ROAD PP

Over: WILEY DRAINAGE

0.1 MI W OF US 285, Prowers, CO

Built 1996 Load: 27.3 t ADT: 51

COUNTY ROAD 8

Over: TRIBUTARY OF AMITY CANAL

1.7 MI N OF KORNMAN, Prowers, CO

Built 1960 Load: 28.0 t ADT: 1,200

COUNTY ROAD 30

Over: AMITY CANAL

.6 MI N OF CR LL, Prowers, CO

Built 1991 Load: 28.1 t ADT: 62

COUNTY ROAD LL

Over: BUFFALO CREEK

.3 MI W OF CR 26, Prowers, CO

Built 1990 Load: 28.5 t ADT: 26

COUNTY ROAD LL

Over: MIDDLE HORSE CREEK

1.0 MI W OF CR 35, Prowers, CO

Built 1989 Load: 28.7 t ADT: 51

COUNTY ROAD 27

Over: AMITY CANAL

.9 MI N OF CR MM, Prowers, CO

Built 1991 Load: 28.8 t ADT: 11

Read our methodology — how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026