Montrose County, CO

118 public highway bridges

Montrose County Bridge Snapshot

Montrose County, Colorado contains 118 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.4% are rated “Good,” 61% “Fair,” 2.5% “Poor,” and 2.5% 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.

118

Total Bridges

36.4%

Good

2.5%

Poor

2.5%

Structurally Deficient

Condition Distribution

Good

36.4% (43)

Fair

61% (72)

Poor

2.5% (3)

SD

2.5% (3)

All Bridges (118)

Sort:

COUNTY ROAD 6400

Over: HAPPY CANYON CREEK

2 MI OF US 550, Montrose, CO

Built 1971 Load: 8.3 t ADT: 260

COUNTY ROAD 5800

Over: COAL CREEK

JUST S OF JASMINE ROAD, Montrose, CO

Built 1981 Load: 17.0 t ADT: 56

COUNTY ROAD FERN

Over: DRY CREEK

3.1 MI SW OF OLATHE, Montrose, CO

Built 1981 Load: 18.1 t ADT: 49

KINIKIN RD

Over: SOUTH CANAL

AT CANAL ROAD, Montrose, CO

Built 1986 Load: 18.2 t ADT: 182

SH 92 ML

Over: MUDDY CREEK

3 MI SE OF CRAWFORD, Montrose, CO

Built 1936 Load: 18.2 t ADT: 300

COUNTY ROAD 90A

Over: SAN MIGUEL RIVER

JUST NW OF CR BB36/PINON, Montrose, CO

Built 1984 Load: 19.0 t ADT: 50

FERN ROAD

Over: COAL CREEK

3 MI SW OF OLATHE, Montrose, CO

Built 1985 Load: 20.2 t ADT: 51

US 550 ML

Over: CEDAR WASH

S. side of Montrose, Montrose, CO

Built 1936 Load: 20.2 t ADT: 25,000

JAY JAY ROAD

Over: SPRING CREEK

6.1 MI NW OF MONTROSE, Montrose, CO

Built 1923 Load: 20.6 t ADT: 1,603

SPRING CREEK RD

Over: SUGAR WASH

.9 MI W OF CR 58.75, Montrose, CO

Built 1987 Load: 20.7 t ADT: 62

SH 92 ML

Over: ALKALI CREEK

3.7 MI SE OF CRAWFORD, Montrose, CO

Built 1936 Load: 21.2 t ADT: 300

FALCON RD

Over: IRONSTONE CANAL

.5 MI E OF CR 5825, Montrose, CO

Built 1983 Load: 21.3 t ADT: 64

SH 348 ML

Over: IRONSTONE CANAL

0.8 MI W of Olathe, Montrose, CO

Built 1982 Load: 21.5 t ADT: 2,300

CHURCH AVENUE

Over: UNCOMPAHGRE RIVER

.25 MI S OF SH 348, Montrose, CO

Built 1965 Load: 21.7 t ADT: 687

SH 141 ML

Over: ATKINSON CREEK

2 MI WEST OF URAVAN, Montrose, CO

Built 1956 Load: 21.8 t ADT: 260

SH 141 ML

Over: NATURITA CREEK

JUST EAST OF NATURITA, Montrose, CO

Built 1954 Load: 21.8 t ADT: 1,200

JIG ROAD

Over: COAL CREEK

7.3 MI NW OF MONTROSE, Montrose, CO

Built 1982 Load: 22.3 t ADT: 87

SH 141 ML

Over: NATURITA CREEK

JUST S OF SH 145 JCT, Montrose, CO

Built 1961 Load: 22.9 t ADT: 1,200

HOLLY ROAD

Over: DRY CREEK

5.1 MI SW OF OLATHE, Montrose, CO

Built 1981 Load: 23.0 t ADT: 39

COUNTY ROAD 5600

Over: MONTROSE CANAL

4.6 MI SW OF OLATHE, Montrose, CO

Built 1990 Load: 23.0 t ADT: 383

COUNTY ROAD 4A

Over: SAN MIGUEL RIVER

.2 MI N OF CR 90, Montrose, CO

Built 1985 Load: 23.1 t ADT: 586

SH 141 ML

Over: SAN MIGUEL RIVER

1.3 MI. S. OF URAVAN, Montrose, CO

Built 1952 Load: 23.6 t ADT: 260

US 50 ML

Over: CEDAR CREEK

4.3 MI EAST OF MONTROSE, Montrose, CO

Built 1959 Load: 23.6 t ADT: 5,000

COUNTY ROAD 5700

Over: COAL CREEK

3 MI SW OF OLATHE, Montrose, CO

Built 1985 Load: 23.9 t ADT: 104

COUNTY ROAD 6100

Over: MONTROSE AND DELTA CANAL

.5 MI S OF OAK GROVE, Montrose, CO

Built 1987 Load: 23.9 t ADT: 129

HICKORY ROAD

Over: DRY CREEK

4.7 MI SW OF OLATHE, Montrose, CO

Built 1947 Load: 24.3 t ADT: 305

IDA ROAD

Over: COAL CREEK

4.3 MI SW OF OLATHE, Montrose, CO

Built 1975 Load: 25.1 t ADT: 98

COUNTY ROAD 6300

Over: MONTROSE AND DELTA CANAL

1.2 MI SE OF SH 90, Montrose, CO

Built 1950 Load: 25.6 t ADT: 714

POPULAR ROAD

Over: SPRING CREEK

.9 MI SE OF SH 90, Montrose, CO

Built 1988 Load: 25.7 t ADT: 143

SH 348 ML

Over: IRONSTONE CANAL

1.6 MI W of Olathe, Montrose, CO

Built 1982 Load: 26.3 t ADT: 2,300

BIG CIMARRON RD

Over: CIMARRON RIVER

1.8 MI S OF SH 50, Montrose, CO

Built 1985 Load: 26.6 t ADT: 258

SOLAR ROAD

Over: MONTROSE AND DELTA CANAL

1 M W OF US 550, Montrose, CO

Built 1992 Load: 26.9 t ADT: 436

CTY RD UNCOMPAHGRE

Over: UNCOMPAHGRE RIVER

0.3 MI E OF US550, Montrose, CO

Built 1960 Load: 26.9 t ADT: 413

LA SALLE ROAD

Over: UNCOMPAHGRE RIVER

.5 MI W OF SH 50, Montrose, CO

Built 1991 Load: 27.0 t ADT: 3,399

COUNTY ROAD 6250

Over: MONTROSE AND DELTA CANAL

1.1 MI S OF SH 90, Montrose, CO

Built 1925 Load: 27.0 t ADT: 579

SPRING CREEK RD

Over: MONTROSE AND DELTA CANAL

.5 MI E OF CR 58.75, Montrose, CO

Built 1940 Load: 27.5 t ADT: 866

OAK GROVE RD

Over: MONTROSE AND DELTA CANAL

.5 MI E OF CR 60.00, Montrose, CO

Built 1988 Load: 27.9 t ADT: 282

BEGONIA RD/CR 18

Over: DRY CREEK

2.6 MI E OF PEA GREEN COR, Montrose, CO

Built 1976 Load: 28.7 t ADT: 160

SH 97 ML

Over: SAN MIGUEL RIVER

NATURITA, Montrose, CO

Built 1957 Load: 29.2 t ADT: 1,400

SH 348 ML

Over: UNCOMPAHGRE RIVER

In Olathe, Montrose, CO

Built 1966 Load: 29.5 t ADT: 2,600

GUNNISON ROAD

Over: UNCOMPAHGRE RIVER

1 MI W OF SH 50, Montrose, CO

Built 1991 Load: 29.6 t ADT: 146

SH 141 ML

Over: DRY CREEK

@ JCT SH 90, Montrose, CO

Built 1972 Load: 29.7 t ADT: 560

SH 141 ML

Over: DOLORES RIVER

12.9 MI NW OF URAVAN, Montrose, CO

Built 1958 Load: 30.0 t ADT: 260

BIG CIMARRON RD

Over: LITTLE CIMARRON CREEK

.14 MI S OF SH 50, Montrose, CO

Built 1970 Load: 30.4 t ADT: 26

COUNTY ROAD 6530

Over: CEDAR CREEK

.2 MI N OF SAN JUAN, Montrose, CO

Built 1988 Load: 30.8 t ADT: 1,981

COUNTY ROAD 93

Over: SQUAW CREEK

N OF SH50 , MP 112.6, Montrose, CO

Built 1927 Load: 31.8 t ADT: 10

JAY JAY ROAD

Over: SELIG CANAL

4.8 MI NW OF MONTROSE, Montrose, CO

Built 1989 Load: 31.9 t ADT: 605

COUNTY ROAD Z26

Over: TABEGUACHE CREEK

.3 MI N OF CR V24, Montrose, CO

Built 1970 Load: 32.0 t ADT: 8

HERMAN RD

Over: IRONSTONE CANAL

.5 MI W OF S RIVER RD, Montrose, CO

Built 1989 Load: 32.0 t ADT: 27

SANBORN PARK RD

Over: HORSEFLY CREEK

20.0 MI E OF REDVALE, Montrose, CO

Built 1961 Load: 33.3 t ADT: 86

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

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