Rio Grande County, CO

71 public highway bridges

Rio Grande County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Rio Grande County, Colorado contains 71 public highway bridges. Roughly 19.7% are rated “Good,” 78.9% “Fair,” and 1.4% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

71
Total Bridges
19.7%
Good
78.9%
Fair
1.4%
Poor Condition

Condition Distribution

Good
19.7% (14)
Fair
78.9% (56)
Poor
1.4% (1)

All Bridges (71)

COUNTY ROAD 5N

Fair

Over: RIO GRANDE CANAL

4.7 MI N OF MONTE VISTA, Rio Grande, CO

Built 1940 Load: 13.0 t ADT: 62

COUNTY ROAD 11S

Fair

Over: MONTE VISTA CANAL

0.2 MI W OF CR 3, Rio Grande, CO

Built 1935 Load: 14.2 t ADT: 76

COUNTY ROAD 23

Fair

Over: RIO GRANDE CANAL

MI E OF CR 15, Rio Grande, CO

Built 1924 Load: 14.8 t ADT: 53

COUNTY ROAD 33

Fair

Over: RIO GRANDE CANAL

.5 MI N OF SH 112, Rio Grande, CO

Built 1948 Load: 15.0 t ADT: 165

SH 112 ML

Fair

Over: RIO GRANDE CANAL

1.7 MI NE OF JCT US 160, Rio Grande, CO

Built 1947 Load: 16.1 t ADT: 1,800

COUNTY ROAD 6W

Fair

Over: RIO GRANDE CANAL

.3 MI N OF CR 7N, Rio Grande, CO

Built 1963 Load: 16.1 t ADT: 48

COUNTY ROAD 29

Fair

Over: MONTE VISTA CANAL

.8 MI W OF SH15 GUNBARREL, Rio Grande, CO

Built 1971 Load: 17.9 t ADT: 20

COUNTY ROAD 2E

Fair

Over: MONTE VISTA CANAL

.1 MI S of SH 370, Rio Grande, CO

Built 1970 Load: 17.9 t ADT: 44

COUNTY ROAD 4W

Fair

Over: RIO GRANDE CANAL

.2 MI S OF CR 7N, Rio Grande, CO

Built 1962 Load: 17.9 t ADT: 78

COUNTY ROAD 1E

Fair

Over: MONTE VISTA CANAL

0.8 Mi N of SH 370, Rio Grande, CO

Built 1966 Load: 18.1 t ADT: 39

COUNTY ROAD 1S

Fair

Over: MONTE VISTA CANAL

Just E of CR 28, Rio Grande, CO

Built 1981 Load: 18.1 t ADT: 64

COUNTY ROAD 6W

Fair

Over: RIO GRANDE CANAL

JUST NORTH OF CR 8N, Rio Grande, CO

Built 1966 Load: 18.1 t ADT: 53

COUNTY ROAD 30

Fair

Over: RIO GRANDE CANAL

.2 MI N OF SH 374, Rio Grande, CO

Built 1966 Load: 18.2 t ADT: 48

COUNTY ROAD 2W

Fair

Over: FARMERS UNION CANAL

.5 MI N OF CR 10N, Rio Grande, CO

Built 1962 Load: 18.3 t ADT: 29

CR L / Lariat RD

Fair

Over: MONTE VISTA CANAL

Just W of CR 28, Rio Grande, CO

Built 1971 Load: 18.4 t ADT: 71

COUNTY ROAD 5W

Fair

Over: RIO GRANDE CANAL

.2 MI N OF CR 8N, Rio Grande, CO

Built 1970 Load: 18.7 t ADT: 5

COUNTY ROAD 7N

Fair

Over: FARMERS UNION CANAL

5.5 MI E OF DEL NORTE, Rio Grande, CO

Built 1956 Load: 19.0 t ADT: 442

COUNTY ROAD 6S

Fair

Over: MONTE VISTA CANAL

0.7 MI WEST OF SH 15, Rio Grande, CO

Built 1960 Load: 19.1 t ADT: 1

COUNTY ROAD 3W

Fair

Over: RIO GRANDE CANAL

.2 MI N OF CR N6, Rio Grande, CO

Built 1995 Load: 19.1 t ADT: 163

COUNTY ROAD 8N

Fair

Over: FARMERS UNION CANAL

.5 MI E OF CR 5W, Rio Grande, CO

Built 1969 Load: 19.3 t ADT: 5

COUNTY ROAD 3S

Fair

Over: EMPIRE CANAL

1.1 MI E OF CR. 3E, Rio Grande, CO

Built 1968 Load: 20.0 t ADT: 42

COUNTY ROAD 7W

Fair

Over: RIO GRANDE CANAL

.4 MI N OF SH 374, Rio Grande, CO

Built 1966 Load: 20.0 t ADT: 17

FSR 250

Fair

Over: WIGHTMAN FORK

26.3 MI ON FSR 250, Rio Grande, CO

Built 1954 Load: 21.7 t ADT: 44

COUNTY ROAD 2S

Fair

Over: MONTE VISTA CANAL

0.5 MI E OF CR 28, Rio Grande, CO

Built 1950 Load: 22.0 t ADT: 142

COUNTY ROAD 6W

Fair

Over: FARMERS UNION CANAL

.4 MI N OF CR 6N, Rio Grande, CO

Built 1940 Load: 22.5 t ADT: 60

COUNTY ROAD 9N

Fair

Over: FARMERS UNION LATERAL

AT CR 5E AND 9N, Rio Grande, CO

Built 1962 Load: 23.0 t ADT: 50

COUNTY ROAD 5W

Fair

Over: RIO GRANDE CANAL

JUST SOUTH OF CR 7N, Rio Grande, CO

Built 1962 Load: 23.0 t ADT: 40

COUNTY ROAD 3E

Fair

Over: RIO GRANDE RIVER

1.5 MI N OF CR 1S, Rio Grande, CO

Built 1970 Load: 23.9 t ADT: 1,772

COUNTY ROAD 3W

Fair

Over: CONSOLIDATED CANAL

.4 MI N of Swede Lane, Rio Grande, CO

Built 1978 Load: 25.3 t ADT: 285

COUNTY ROAD 4E

Fair

Over: FARMERS UNION LATERAL

AT CR 4E AND 10N, Rio Grande, CO

Built 1980 Load: 26.7 t ADT: 84

COUNTY ROAD 7N

Fair

Over: RIO GRANDE CANAL

5.9 MI E OF DEL NORTE, Rio Grande, CO

Built 1956 Load: 26.8 t ADT: 487

SH 112 ML

Fair

Over: FARMERS UNION CANAL

IN CENTER,2 MI E OF US285, Rio Grande, CO

Built 1938 Load: 26.9 t ADT: 2,300

COUNTY ROAD 3W

Fair

Over: RIO GRANDE RIVER

.5 MI S OF CR 4N, Rio Grande, CO

Built 1980 Load: 28.1 t ADT: 244

COUNTY ROAD 6E

Fair

Over: RIO GRANDE RIVER

6.0 MI E OF MONTE VISTA, Rio Grande, CO

Built 1972 Load: 28.4 t ADT: 1,202

COUNTY ROAD 4W

Fair

Over: FARMERS UNION CANAL

.5 N OF CR 8N, Rio Grande, CO

Built 1962 Load: 29.0 t ADT: 122

COUNTY ROAD 11N

Fair

Over: FARMERS UNION CANAL

.5 MI E OF COUNTY ROAD 2, Rio Grande, CO

Built 1948 Load: 29.7 t ADT: 84

COUNTY ROAD 27

Fair

Over: RIO GRANDE CANAL

4.9 MI NW OF MONTE VISTA, Rio Grande, CO

Built 1988 Load: 30.0 t ADT: 122

CR3W/STOEBER

Fair

Over: PRAIRIE DITCH

JUST N OF CR 4.5N, Rio Grande, CO

Built 1965 Load: 30.0 t ADT: 260

COUNTY ROAD 5N

Fair

Over: RIO GRANDE RIVER

Near County Road 5W, Rio Grande, CO

Built 1974 Load: 30.7 t ADT: 425

SH 15 ML

Fair

Over: MONTE VISTA CANAL

9.3 MI SO OF JCT US 160 +, Rio Grande, CO

Built 1950 Load: 32.7 t ADT: 420

US 160 ML

Fair

Over: MONTE VISTA CANAL

11.4 MI E OF JCT SH 112, Rio Grande, CO

Built 1970 Load: 34.5 t ADT: 4,600

SH 149 ML

Fair

Over: NORTH FORK RIO GRANDE

0.9 MI NW OF JCT US 160, Rio Grande, CO

Built 1993 Load: 35.8 t ADT: 1,900

COUNTY ROAD 7S

Fair

Over: EMPIRE CANAL

.3 MI E OF CR 4E, Rio Grande, CO

Built 1968 Load: 36.8 t ADT: 41

SH 370 ML

Fair

Over: MONTE VISTA CANAL

1.9 MI E OF JCT SH 15, Rio Grande, CO

Built 1955 Load: 39.5 t ADT: 350

COUNTY ROAD 3E

Fair

Over: EMPIRE CANAL

1.1 MI N OF SH 160, Rio Grande, CO

Built 1994 Load: 40.0 t ADT: 2,134

COUNTY ROAD 10N

Fair

Over: FARMERS UNION CANAL

.6 MI E OF COUNTY ROAD 4W, Rio Grande, CO

Built 1997 Load: 40.9 t ADT: 150

COUNTY ROAD 9N

Fair

Over: FARMERS UNION CANAL

.5 MI W OF CR 3W, Rio Grande, CO

Built 1994 Load: 41.2 t ADT: 48

COUNTY ROAD 18

Fair

Over: RIO GRANDE RIVER

.3 MI N OF SH 160, Rio Grande, CO

Built 1998 Load: 42.2 t ADT: 249

COUNTY ROAD 19

Fair

Over: RIO GRANDE RIVER

2.7 MI E OF SOUTH FORK, Rio Grande, CO

Built 1983 Load: 44.1 t ADT: 1,088

US 160 ML

Fair

Over: S FK RIO GRANDE RIVER

AT SOUTH FORK, Rio Grande, CO

Built 1981 Load: 44.5 t ADT: 4,800

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.