Kit Carson County, CO

130 public highway bridges

Kit Carson County Bridge Snapshot

Kit Carson County, Colorado contains 130 public highway bridges in the FHWA National Bridge Inventory. Roughly 26.2% are rated “Good,” 56.9% “Fair,” 1.5% “Poor,” and 1.5% 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 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.

130

Total Bridges

26.2%

Good

1.5%

Poor

1.5%

Structurally Deficient

Condition Distribution

Good

26.2% (34)

Fair

56.9% (74)

Poor

1.5% (2)

SD

1.5% (2)

All Bridges (130)

Sort:

COUNTY ROAD 53

Over: BONNY CREEK

0.5 MILES SOUTH CR NN, Kit Carson, CO

Built 1992 Load: 29.8 t ADT: 12

COUNTY ROAD R

Over: S.FORK REPUBLICAN RIVER

0.8 MILES EAST OF ROAD 5, Kit Carson, CO

Built 1982 Load: 30.1 t ADT: 11

I 70 ML WBND

Over: SPRING CREEK

7.6 MI. W. OF JCT. SH 57, Kit Carson, CO

Built 1964 Load: 30.2 t ADT: 4,500

COUNTY ROAD G

Over: LANDSMAN CREEK

0.7 MILES WEST OF ROAD 28, Kit Carson, CO

Built 1992 Load: 30.3 t ADT: 55

COUNTY ROAD 5

Over: S.FORK REPUBLICAN RIVER

1.7 MILES SOUTH OF ROAD R, Kit Carson, CO

Built 1940 Load: 30.5 t ADT: 26

COUNTY ROAD 30

Over: LANDSMAN CREEK

2 MI S OF COUNTY RD M, Kit Carson, CO

Built 1986 Load: 30.6 t ADT: 395

I 70 ML WBND

Over: COUNTY ROAD 59

1.3 MI. W. OF COLO.-KANSA, Kit Carson, CO

Built 1969 Load: 30.8 t ADT: 4,950

I 70 ML EBND

Over: COUNTY ROAD 53

5.4 MI. E. OF HWY 385, Kit Carson, CO

Built 1969 Load: 30.8 t ADT: 4,950

I 70 ML WBND

Over: COUNTY ROAD 53

7.4 MI. W. OF COLO.-KANSA, Kit Carson, CO

Built 1969 Load: 30.8 t ADT: 4,950

COUNTY ROAD 11

Over: BUFFALO CREEK

1.5 MILES NORTH OF ROAD Y, Kit Carson, CO

Built 1960 Load: 30.8 t ADT: 1

I 70 ML EBND

Over: COUNTY ROAD 55

7.4 MI. E. OF HWY 385, Kit Carson, CO

Built 1969 Load: 31.0 t ADT: 4,950

I 70 ML WBND

Over: COUNTY ROAD 55

5.4 MI. W. OF COLO.-KANSA, Kit Carson, CO

Built 1969 Load: 31.0 t ADT: 4,950

I 70 ML

Over: DRAW

9.9 MI E. OF JCT S.H. 57, Kit Carson, CO

Built 1966 Load: 31.2 t ADT: 9,200

I 70 ML WBND

Over: COUNTY ROAD 57

3.4 MI. W. OF COLO.-KANSA, Kit Carson, CO

Built 1969 Load: 31.2 t ADT: 4,950

COUNTY ROAD 23

Over: HELL CREEK

600 FT N OF ROAD JJ, Kit Carson, CO

Built 1991 Load: 31.2 t ADT: 54

SH 59 ML

Over: SPRING CREEK

7.5 MI S OF JCT I 70, Kit Carson, CO

Built 1960 Load: 31.3 t ADT: 400

SH 59 ML

Over: HELL CREEK

12.6 MI. N. OF SEIBERT, Kit Carson, CO

Built 1960 Load: 31.9 t ADT: 580

COUNTY ROAD 29

Over: E.BRANCH OF SPRING CREEK

0.2 MILES NORTH OF ROAD W, Kit Carson, CO

Built 1984 Load: 32.0 t ADT: 39

COUNTY ROAD 29

Over: SPRING CREEK

1.6 MILES NORTH OF ROAD Y, Kit Carson, CO

Built 1988 Load: 32.0 t ADT: 45

COUNTY ROAD 31

Over: HELL CREEK

0.9 MILES SOUTH OF ROAD M, Kit Carson, CO

Built 1991 Load: 32.0 t ADT: 403

US 385 ML

Over: SMOKEY HILL RIVER

15 MI S OF BURLINGTON, Kit Carson, CO

Built 1954 Load: 32.1 t ADT: 720

I 70 ML

Over: DRAW

14.1 MI E OF FLAGLER, Kit Carson, CO

Built 1964 Load: 32.7 t ADT: 9,000

I 70 ML EBND

Over: BEAVER CREEK

13.4 MI. E. OF S.H. 57, Kit Carson, CO

Built 1966 Load: 32.7 t ADT: 4,600

I 70 ML

Over: DRAW

12.0 MI. E. OF US 385, Kit Carson, CO

Built 1967 Load: 32.7 t ADT: 9,900

I 70 ML

Over: DRAW

10.9 MI. E. OF HWY 385, Kit Carson, CO

Built 1969 Load: 32.7 t ADT: 9,900

I 70 VONA SPUR

Over: SPRING CREEK

18.7 MI. E. OF FLAGLER, Kit Carson, CO

Built 1966 Load: 33.4 t ADT: 190

I 70 ML WBND

Over: LANDSMAN CREEK

9.3 MI. W. OF JCT US 385, Kit Carson, CO

Built 1966 Load: 33.5 t ADT: 4,600

I 70 ML EBND

Over: LANDSMAN CREEK

8.2 MI. E. OF JCT. SH. 57, Kit Carson, CO

Built 1966 Load: 33.5 t ADT: 4,600

COUNTY ROAD 60

Over: SMOKY HILL RIVER

0.9 MILES NORTH OF ROAD G, Kit Carson, CO

Built 1940 Load: 33.7 t ADT: 10

US 385 ML

Over: BONNY CREEK

12 MI. NO.OF BURLINGTON, Kit Carson, CO

Built 1997 Load: 34.1 t ADT: 740

I 70 ML WBND

Over: EAST SPRING CREEK

2.7 MI. W. OF Stratton, Kit Carson, CO

Built 1965 Load: 37.0 t ADT: 4,350

SH 59 ML

Over: BUFFALO CREEK

4.3 MI N OF SEIBERT, Kit Carson, CO

Built 1957 Load: 37.2 t ADT: 640

SH 59 ML

Over: E SPRING CREEK TRIB.

14.5 MI S OF JCT I 70, Kit Carson, CO

Built 1981 Load: 37.3 t ADT: 380

I 70 ML EBND

Over: REPUBLICAN RIVER

3.1 MI E. OF FLAGLER, Kit Carson, CO

Built 1975 Load: 38.3 t ADT: 5,000

I 70 ML WBND

Over: REPUBLICAN RIVER

3.1 MI E OF FLAGLER, Kit Carson, CO

Built 1975 Load: 38.3 t ADT: 5,000

US 385 ML

Over: SAND CREEK

2 MI S. OF BURLINGTON, Kit Carson, CO

Built 1952 Load: 38.3 t ADT: 1,000

I 70 FRONTAGE RD

Over: REPUBLICAN RIVER SR

3.1 MI E. OF FLAGLER, Kit Carson, CO

Built 1972 Load: 39.2 t ADT: 33

I 70 ML EBND

Over: SAND CREEK

9.4 MI E OF FLAGLER, Kit Carson, CO

Built 1970 Load: 42.0 t ADT: 5,000

I 70 ML EBND

Over: EAST SPRING CREEK

2.7 MI W OF STRATTON, Kit Carson, CO

Built 1970 Load: 43.5 t ADT: 4,350

I 70 ML EBND

Over: SPRING CREEK

0.2 MI W OF VONA, Kit Carson, CO

Built 1970 Load: 44.5 t ADT: 4,500

I 70 ML

Over: DRAIN DITCH

1.0 MI. E. OF US 385, Kit Carson, CO

Built 1968 Load: 54.6 t ADT: 8,000

COUNTY ROAD 44

Over: LANDSMAN CREEK

1.1 MILES NORTH OF ROAD D, Kit Carson, CO

Built 1981 Load: 54.9 t ADT: 80

US 385 ML

Over: DRAW

8 MI. NO. OF BURLINGTON, Kit Carson, CO

Built 1997 Load: 64.9 t ADT: 740

I 70 ML WBND

Over: BEAVER CREEK

4.2 MI. W. OF US 385, Kit Carson, CO

Built 1966 Load: 89.8 t ADT: 4,600

COUNTY ROAD 56

Over: BEAVER CREEK

0.8 MILES NW OF RD KK, Kit Carson, CO

Built 1960 Load: 10.9 t ADT: 16

COUNTY ROAD 4

Over: HELL CREEK

0.9 MILES NORTH OF ROAD D, Kit Carson, CO

Built 1974 Load: 12.4 t ADT: 169

COUNTY ROAD 23

Over: TRIB. OF SPRING CREEK

500 FT SOUTH COUNTY RD. W, Kit Carson, CO

Built 1960 Load: 13.2 t ADT: 91

COUNTY ROAD NN

Over: S.FORK ARIKAREE RIVER

2.4 MILES WEST OF ROAD 4, Kit Carson, CO

Built 1959 Load: 14.0 t ADT: 10

COUNTY ROAD 53

Over: SMOKY HILL RIVER

0.8 MILES SOUTH OF ROAD G, Kit Carson, CO

Built 1965 Load: 15.5 t ADT: 51

COUNTY ROAD G

Over: SMOKY HILL RIVER

0.5 MILES WEST OF ROAD 55, Kit Carson, CO

Built 1965 Load: 16.0 t ADT: 54

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 6, 2026