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)

US 50 ML

Good

Over: WOLF CREEK OVERFLOW

IN GRANADA, Prowers, CO

Built 1979 Load: 30.0 t ADT: 2,000

COUNTY ROAD HH

Good

Over: WILLOW CREEK DRAIN

JUST WEST OF CR 9, Prowers, CO

Built 2005 Load: 32.7 t ADT: 267

OAK STREET

Good

Over: GREEN BELT FLOODWAY

JUST W OF 14TH STREET, Prowers, CO

Built 1975 Load: 32.7 t ADT: 809

MAPLE STREET

Good

Over: GREEN BELT FLOODWAY

IN LAMAR, Prowers, CO

Built 1975 Load: 32.7 t ADT: 511

US 287 ML

Good

Over: SOUTH MULE CREEK

18.7 MI S OF LAMAR, Prowers, CO

Built 1999 Load: 32.7 t ADT: 3,000

SH 89 ML

Good

Over: NORTH BEAR CREEK

8.6 MI NO OF JCT SH 116, Prowers, CO

Built 2002 Load: 32.7 t ADT: 130

US 287 ML

Good

Over: DRAW

6 MILES S. OF LAMAR, Prowers, CO

Built 1948 Load: 33.2 t ADT: 3,000

COUNTY ROAD JJ

Good

Over: BUFFALO CREEK

0.7 MI E OF CR 25, Prowers, CO

Built 1988 Load: 33.8 t ADT: 41

SH 89 ML

Good

Over: ARKANSAS RIVER

JUST S OF HOLLY, Prowers, CO

Built 2011 Load: 34.0 t ADT: 560

US 50 ML

Good

Over: GRANADA CREEK

2.8 MI EAST OF GRANADA, Prowers, CO

Built 2015 Load: 34.7 t ADT: 1,900

COUNTY ROAD 21

Good

Over: MIDDLE PLUM CREEK

.5 MI S OF CR N, Prowers, CO

Built 1999 Load: 34.7 t ADT: 28

US 50 ML

Good

Over: DRAW

10 MI EAST OF LAMAR, Prowers, CO

Built 2015 Load: 35.0 t ADT: 1,900

SH 89 ML

Good

Over: LITTLE BEAR CREEK

6.6 MI N OF SH 116, Prowers, CO

Built 2002 Load: 35.0 t ADT: 130

COUNTY ROAD 7

Good

Over: AMITY CANAL

2.3 MI NW OF LAMAR, Prowers, CO

Built 1997 Load: 40.5 t ADT: 1,426

COUNTY ROAD 10

Good

Over: FT. LYON CANAL OVERFLOW

.2 MI S OF CR SS, Prowers, CO

Built 1997 Load: 40.6 t ADT: 95

US 50 ML

Good

Over: CLAY CREEK

4.7 MI EAST OF LAMAR, Prowers, CO

Built 1966 Load: 41.7 t ADT: 2,600

US 50 ML

Good

Over: BNSF RR

3 MI EAST OF GRANADA, Prowers, CO

Built 2016 Load: 42.1 t ADT: 1,900

US 287 ML

Good

Over: WILEY DRAINAGE DITCH

3.5 MI NO OF JCT US 50 ML, Prowers, CO

Built 1982 Load: 60.8 t ADT: 2,700

US 50 ML

Good

Over: RIVERVIEW CANAL

7.4 MI W OF LAMAR, Prowers, CO

Built 2004 Load: 62.5 t ADT: 3,800

COUNTY ROAD 7

Poor

Over: FT. LYON CANAL

.3 MI N OF CR UU, Prowers, CO

Built 1979 Load: 14.3 t ADT: 28

COUNTY ROAD MM

Poor

Over: AMITY CANAL

1.0 MI W OF SH 385, Prowers, CO

Built 1970 Load: 16.1 t ADT: 4

COUNTY ROAD 3

Poor

Over: FT. LYON CANAL

.2 MI N OF CR SS, Prowers, CO

Built 1988 Load: 18.1 t ADT: 240

COUNTY ROAD HH

Poor

Over: CHEYENNE CREEK

1.1 MI W OF CR 39, Prowers, CO

Built 1975 Load: 18.4 t ADT: 12

COUNTY ROAD 17

Poor

Over: AMITY CANAL

2.0 MI N OF SH 196, Prowers, CO

Built 1979 Load: 21.0 t ADT: 243

COUNTY ROAD 26

Poor

Over: SOUTH PLUM CREEK

1 MI S OF CR R, Prowers, CO

Built 1950 Load: 21.2 t ADT: 15

US 385 ML

Poor

Over: AMITY CANAL

6.8 MI NORTH OF GRANADA, Prowers, CO

Built 1935 Load: 21.8 t ADT: 470

MAPLE ST/CR HH.5

Poor

Over: LAMAR CANAL

JUST E OF CR 9, Prowers, CO

Built 1983 Load: 23.3 t ADT: 794

US 50 ML

Poor

Over: WILLOW CREEK

2.3 MI EAST OF LAMAR, Prowers, CO

Built 1936 Load: 24.8 t ADT: 2,600

COUNTY ROAD 35

Poor

Over: HOLLY SEEP

.3 MI N OF SH 50, Prowers, CO

Built 1940 Load: 26.3 t ADT: 519

COUNTY ROAD MM

Poor

Over: PLEASANT VALLEY DRAIN

.2 MI E OF CR 5, Prowers, CO

Built 1960 Load: 26.8 t ADT: 141

COUNTY ROAD LL

Poor

Over: AMITY CANAL

.1 MI E OF SH 196, Prowers, CO

Built 1979 Load: 26.9 t ADT: 578

COUNTY ROAD MM

Poor

Over: UNNAMED DRAIN

0.1 MI E OF CR 8, Prowers, CO

Built 1975 Load: 28.6 t ADT: 314

COUNTY ROAD SS

Poor

Over: TRIBUTARY OF AMITY CANAL

.2 MI W OF CR 8, Prowers, CO

Built 1986 Load: 28.7 t ADT: 59

COUNTY ROAD 19

Poor

Over: GRANADA CREEK

4 MI N OF CR N, Prowers, CO

Built 1930 Load: 29.2 t ADT: 29

COUNTY ROAD 6

Poor

Over: AMITY CANAL

.6 MI N OF US 50, Prowers, CO

Built 1988 Load: 29.4 t ADT: 245

COUNTY ROAD UU

Poor

Over: FT. LYON CANAL

1.8 MI W OF CR 8, Prowers, CO

Built 1984 Load: 34.7 t ADT: 36

COUNTY ROAD LL

Structurally Deficient

Over: UNNAMED CREEK

.3 MI W OF CR 8.5, Prowers, CO

Built 1991 Load: 19.1 t ADT: 1,086

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

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