Mesa County, CO

319 public highway bridges

Mesa County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Mesa County, Colorado contains 319 public highway bridges. Roughly 32.3% are rated “Good,” 56.4% “Fair,” and 1.6% “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.

319

Total Bridges

32.3%

Good

56.4%

Fair

1.6%

Poor Condition

Condition Distribution

Good

32.3% (103)

Fair

56.4% (180)

Poor

1.6% (5)

All Bridges (319)

Sort:

CR 37.3/ELBERTA AV

Over: GOVT. HIGHLINE CANAL

JUST S OF RD H, Mesa, CO

Built 1963 Load: 32.7 t ADT: 6,481

COUNTY ROAD 56.5

Over: PLATEAU CREEK

JUST N OF RD 330, Mesa, CO

Built 1984 Load: 32.7 t ADT: 15

COUNTY ROAD 65.7

Over: BUZZARD CREEK

.1 MI N OF RD 330E, Mesa, CO

Built 1985 Load: 32.7 t ADT: 21

COUNTY ROAD H

Over: GRAND VALLEY CANAL

.1 MI E OF RD 24, Mesa, CO

Built 1962 Load: 32.7 t ADT: 2,336

I 70 ML EBND

Over: HIGHLINE CANAL

0.2 MI E of HORIZON DR., Mesa, CO

Built 1965 Load: 33.1 t ADT: 11,000

SH 141 ML

Over: UP RR

5.2 M E OF JCT SH 50, Mesa, CO

Built 1984 Load: 33.1 t ADT: 17,000

I 70 ML WBND

Over: COLORADO RIVER

JUST E OF DEBEQUE TUNNEL, Mesa, CO

Built 1985 Load: 33.2 t ADT: 8,500

I 70 ML EBND

Over: COLORADO RIVER

1.5 MI E OF JCT SH 65, Mesa, CO

Built 1985 Load: 33.5 t ADT: 8,500

I 70 ML WBND

Over: COLORADO RIVER OVFLW

9.2 Miles W Mesa Garfield, Mesa, CO

Built 1982 Load: 33.6 t ADT: 8,500

I 70 FRONTAGE RD

Over: GRAND VALLEY CANAL SR

2.2 MI W / HORIZON DRIVE, Mesa, CO

Built 1965 Load: 33.6 t ADT: 863

COUNTY ROAD 17.45

Over: GRAND VALLEY CANAL

.3 MI N OF RD N, Mesa, CO

Built 1995 Load: 33.7 t ADT: 64

COUNTY ROAD 18

Over: GOVT. HIGHLINE CANAL

8.9 MI NE OF JCT US 6, Mesa, CO

Built 1983 Load: 34.4 t ADT: 106

REDLANDS PARKWAY

Over: COLORADO RIVER

REDLANDS PKWY OVER COLO R, Mesa, CO

Built 1982 Load: 34.8 t ADT: 15,046

I 70 ML WBND

Over: COUNTY ROAD 37.5

7.5 MI W OF JCT SH 65, Mesa, CO

Built 1963 Load: 35.0 t ADT: 11,500

I 70 ML EBND

Over: COUNTY ROAD 37.5

16.6 MI E OF JCT US 6 ML, Mesa, CO

Built 1963 Load: 35.0 t ADT: 11,500

SH 141 ML

Over: EAST CREEK

31.9 MI NE OF GATEWAY, Mesa, CO

Built 1953 Load: 35.3 t ADT: 540

I 70 ML

Over: HORSETHIEF CREEK

JUST E. OF DEBEQUE INTERC, Mesa, CO

Built 1980 Load: 36.0 t ADT: 18,000

I 70 ML WBND

Over: PERSIGO WASH

0.8 MI W OF JCT US 6 ML, Mesa, CO

Built 1969 Load: 36.5 t ADT: 9,000

COUNTY ROAD J

Over: GRAND VALLEY CANAL

.3 MI W OF RD 24, Mesa, CO

Built 1969 Load: 36.5 t ADT: 477

29 Road

Over: GRAND VALLEY CANAL

.6 MI N OF US 6, Mesa, CO

Built 1976 Load: 36.7 t ADT: 11,960

SH 141 ML

Over: GIBBLE GULCH

33.6 MI NE OF GATEWAY, Mesa, CO

Built 1953 Load: 36.7 t ADT: 540

I 70 ML WBND

Over: UP RR

9.7 MI W OF PARACHUTE, Mesa, CO

Built 1980 Load: 37.0 t ADT: 9,000

SH 340 ML

Over: COLORADO RIVER

1.9 MI E OF JCT US 6 FRUI, Mesa, CO

Built 1970 Load: 37.5 t ADT: 12,000

I 70 ML

Over: LITTLE HORSE THIEF CRK

0.5 mi W. of Debeque Int., Mesa, CO

Built 1980 Load: 37.7 t ADT: 17,000

I 70 ML WBND

Over: COLORADO RIVER

1 MI E OF JCT SH 65, Mesa, CO

Built 1985 Load: 37.9 t ADT: 8,500

SH 141 ML

Over: SALT CANYON

10 MI SW OF GATEWAY, Mesa, CO

Built 1959 Load: 38.0 t ADT: 260

I 70 ML WBND

Over: COLORADO RIVER

17 MI W OF PARACHUTE, Mesa, CO

Built 1982 Load: 38.4 t ADT: 8,500

I 70 ML

Over: ASHMEAD DRAW

3 MI W. OF DEBEQUE, Mesa, CO

Built 1980 Load: 38.7 t ADT: 17,000

I 70 ML EBND

Over: COLORADO RIVER

W SIDE OF DEBEQUE TUNNEL, Mesa, CO

Built 1985 Load: 39.0 t ADT: 8,500

COUNTY ROAD 36.3

Over: GOVT HIGHLINE CANAL

.8 MI N OF RD G, Mesa, CO

Built 1999 Load: 39.4 t ADT: 36

COUNTY ROAD 29

Over: COLORADO RIVER

1 MILE SOUTH CR D, Mesa, CO

Built 2006 Load: 39.7 t ADT: 14,568

SH 141 ML

Over: NORTH LOBE CREEK

15.0 MI N OF GATEWAY, Mesa, CO

Built 1958 Load: 40.0 t ADT: 540

I 70 ML

Over: INDIAN WASH

7.2 MI E OF JCT US 6 ML, Mesa, CO

Built 1964 Load: 40.2 t ADT: 22,000

COUNTY ROAD 21

Over: GRAND VALLEY CANAL

.55 MI N OF RD K, Mesa, CO

Built 1990 Load: 40.3 t ADT: 600

COUNTY ROAD 35.3

Over: GOVT. HIGHLINE CANAL

.5 MI N OF RD G, Mesa, CO

Built 1988 Load: 40.4 t ADT: 78

COUNTY ROAD R

Over: EAST SALT CREEK

.4 MI E OF RD 9, Mesa, CO

Built 1990 Load: 40.6 t ADT: 304

COUNTY ROAD 25

Over: GOVT. HIGHLINE CANAL

.3 MI N OF RD 25 & J, Mesa, CO

Built 1987 Load: 42.0 t ADT: 142

SH 330 ML

Over: PLATEAU CREEK

5 MI W OF COLLBRAN, Mesa, CO

Built 1975 Load: 43.1 t ADT: 1,600

US 6 ML

Over: ADOBE CREEK

2.6 MI SE OF JCT SH340, Mesa, CO

Built 1986 Load: 43.3 t ADT: 12,000

RAMP (WB) TO SH 65

Over: PLATEAU CREEK R

0.1 MI E OF JCT SH 65 ML, Mesa, CO

Built 1958 Load: 43.5 t ADT: 17,000

PATTERSON ROAD

Over: GRAND VALLEY CANAL

.7 MI E OF RD 26, Mesa, CO

Built 1985 Load: 44.1 t ADT: 24,727

I 70 ML WBND

Over: HIGHLINE CANAL

0.2 MI E OF HORIZON DRIVE, Mesa, CO

Built 1965 Load: 44.1 t ADT: 11,000

COUNTY ROAD GS

Over: KANNAH CREEK

.7 MI SE PURDY MESA RD, Mesa, CO

Built 1975 Load: 44.3 t ADT: 141

SH 141 ML

Over: JOHN BROWN CREEK

.5 MI S OF GATEWAY, Mesa, CO

Built 1955 Load: 45.4 t ADT: 260

CR DS.6 KANNAH CK

Over: KANNAH CREEK

E OF MP10 ON KANNAH CK RD, Mesa, CO

Built 1982 Load: 48.4 t ADT: 29

COUNTY ROAD M.80

Over: MACK WASH

.4 MI W OF CR 10.0, Mesa, CO

Built 2001 Load: 53.0 t ADT: 817

GRAND AVENUE

Over: INDIAN WASH

JUST W OF COUNTY ROAD 28, Mesa, CO

Built 1998 Load: 54.4 t ADT: 3,323

COUNTY ROAD L

Over: LITTLE SALT WASH

.1 MI E OF RD 18.5, Mesa, CO

Built 1988 Load: 56.1 t ADT: 350

COUNTY ROAD 23.5

Over: GRAND VALLEY CANAL

.4 MI N OF RD I, Mesa, CO

Built 1992 Load: 57.9 t ADT: 53

REDLANDS PARKWAY

Over: REDLANDS 2ND LIFT CANAL

0.5 MI S OF HWY 340, Mesa, CO

Built 2000 Load: 59.8 t ADT: 6,017

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

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Compiled by PlainBridges, Independent data publisher

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.