Mesa County, CO

319 public highway bridges

Mesa County Bridge Snapshot

Mesa County, Colorado contains 319 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.3% are rated “Good,” 56.4% “Fair,” 1.6% “Poor,” and 1.6% 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.

319
Total Bridges
32.3%
Good
1.6%
Poor
1.6%
Structurally Deficient

Condition Distribution

Good
32.3% (103)
Fair
56.4% (180)
Poor
1.6% (5)
SD
1.6% (5)

All Bridges (319)

12TH STREET

Fair

Over: GRAND VALLEY CANAL

1 BLK N OF BOOKCLIFF AVE, Mesa, CO

Built 1975 Load: 62.4 t ADT: 15,465

ORCHARD AVENUE

Fair

Over: INDIAN WASH

JUST E OF NORMANDY DR, Mesa, CO

Built 1986 Load: 62.5 t ADT: 7,414

I 70 ML

Fair

Over: LEWIS GULCH

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

Built 1964 Load: 72.7 t ADT: 22,000

I 70 ML

Fair

Over: SAND WASH

10.0 MI E OF JCT SH 65, Mesa, CO

Built 1980 Load: 74.5 t ADT: 17,000

US 6 ML

Fair

Over: BIG SALT WASH

0.5 MI W OF FRUITA, Mesa, CO

Built 1987 Load: 84.2 t ADT: 4,900

SH 141 ML

Fair

Over: EAST CREEK

14 MI SW OF WHITEWATER, Mesa, CO

Built 1958 Load: 96.9 t ADT: 540

SH 139 ML

Fair

Over: HIGHLINE CANAL

5.7 MI N JCT I70-A, Mesa, CO

Built 1930 Load: 99.9 t ADT: 720

NB RAMP TO 24 RD.

Fair

Over: LEACH CREEK

NE OF REDLANDS PKWY INTR, Mesa, CO

Built 1983 Load: 99.9 t ADT: 2,181

PATTERSON ROAD

Fair

Over: LEACH CREEK

JUST E OF RD 24, Mesa, CO

Built 1984 Load: 99.9 t ADT: 17,704

SH 340 ML

Fair

Over: COLUMBUS CANYON

10.5 MI E OF JCT US 6 FRU, Mesa, CO

Built 1950 Load: 99.9 t ADT: 8,400

US 50 ML

Fair

Over: KANNAH CREEK

4.4 MI SE OF JCT SH 141, Mesa, CO

Built 2000 Load: 99.9 t ADT: 9,800

COUNTY ROAD 64.6

Good

Over: PLATEAU CREEK

1.2 MI SE Road N.5, Mesa, CO

Built 2014 Load: 19.5 t ADT: 23

PINION STREET

Good

Over: GROVE CREEK

JUST W OF RIVER COURT, Mesa, CO

Built 1990 Load: 20.0 t ADT: 46

I 70 ML EBND

Good

Over: COLORADO RIVER OVFLW

14.1 MI E OF JCT SH 65, Mesa, CO

Built 1980 Load: 20.3 t ADT: 9,000

I 70 ML WBND

Good

Over: COLORADO RIVER OVFLW

11.1MI W OF PARACHUTE, Mesa, CO

Built 1980 Load: 21.5 t ADT: 9,000

I 70 ML

Good

Over: DRAW

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

Built 1959 Load: 25.0 t ADT: 17,000

26.5 Road

Good

Over: GRAND VALLEY CANAL

JUST N OF RD F.50, Mesa, CO

Built 2010 Load: 25.3 t ADT: 3,572

COUNTY ROAD J

Good

Over: HUNTER WASH

.8 MI E OF RD 20, Mesa, CO

Built 1988 Load: 25.6 t ADT: 945

SH 340 ML EBND

Good

Over: UP RR AND RIVERSIDE PKWY

W. SIDE OF GRAND JUNCTION, Mesa, CO

Built 1994 Load: 25.9 t ADT: 9,500

US50 RAMP

Good

Over: 4TH ST/UPPRR_N.FRK.BRNCH

US 50 ML @ Riverside Pkwy, Mesa, CO

Built 2010 Load: 25.9 t ADT: 8,455

COUNTY ROAD 38.05

Good

Over: ORCHARD MESA CANAL

.3 MI S OF US 6, Mesa, CO

Built 1986 Load: 26.2 t ADT: 1,565

RIVERSIDE PARKWAY

Good

Over: LEACH CREEK

Just E of Redlands Pkwy, Mesa, CO

Built 2008 Load: 26.8 t ADT: 4,151

COUNTY ROAD LE

Good

Over: VEGA CANAL

1.0 MI E OF RD 60.75, Mesa, CO

Built 1993 Load: 28.1 t ADT: 34

COUNTY ROAD 24

Good

Over: GRAND VALLEY CANAL

.3 MI N OF RD I, Mesa, CO

Built 2013 Load: 28.2 t ADT: 2,306

I 70 ML WBND

Good

Over: GRAND VALLEY CANAL

2.2 MI W OF HORIZON DRIVE, Mesa, CO

Built 1965 Load: 29.0 t ADT: 11,500

I 70 ML WBND

Good

Over: HORIZON DRIVE

E. EXIT OF GRAND JCT., Mesa, CO

Built 1965 Load: 29.0 t ADT: 11,500

SH 330 ML

Good

Over: PLATEAU CREEK

1.8 MI N OF JCT SH 65, Mesa, CO

Built 1975 Load: 29.0 t ADT: 1,300

SH 65 ML

Good

Over: PLATEAU CREEK

10 MI S OF JCT I 70, Mesa, CO

Built 1973 Load: 29.0 t ADT: 2,600

SH 141 ML

Good

Over: DRAW

6.5 MI S. OF GATEWAY, Mesa, CO

Built 1960 Load: 29.1 t ADT: 260

G Road

Good

Over: N Leach Creek

E. of 24 Rd, Mesa, CO

Built 2022 Load: 29.2 t ADT: 6,685

COUNTY ROAD 38.8

Good

Over: ORCHARD MESA CANAL

.1 MI S OF US 6, Mesa, CO

Built 1989 Load: 29.4 t ADT: 236

BUZZARD CREEK RD

Good

Over: BUZZARD CREEK

JUST S OF PE ROAD, Mesa, CO

Built 1987 Load: 29.5 t ADT: 470

SH 330 ML

Good

Over: PLATEAU CREEK

3.3 MI E OF JCT SH 65, Mesa, CO

Built 1975 Load: 29.5 t ADT: 1,300

County Road 8

Good

Over: Gov.Highline Canal

0.5 MI N of CR 5, Mesa, CO

Built 1986 Load: 29.6 t ADT: 200

15TH STREET

Good

Over: GRAND VALLEY CANAL

.1 MI S OF WELLINGTON AVE, Mesa, CO

Built 1984 Load: 29.7 t ADT: 7,210

COUNTY ROAD 30

Good

Over: GRAND VALLEY CANAL

.4 MI N OF US 6, Mesa, CO

Built 1996 Load: 30.0 t ADT: 8,822

COUNTY ROAD 45.5

Good

Over: NO NAME DITCH

1.6 MILES S OF DEBEQUE, Mesa, CO

Built 2008 Load: 30.3 t ADT: 872

COUNTY ROAD 45

Good

Over: COLORADO RIVER

.3 MI N OF I-70 (DEBEQUE), Mesa, CO

Built 1962 Load: 31.0 t ADT: 1,633

COUNTY ROAD 64.3

Good

Over: BUZZARD CREEK

.5 MI N of RD 330E, Mesa, CO

Built 2018 Load: 31.4 t ADT: 175

SH 65 ML

Good

Over: DRAW

8 MI S. OF JCT I 70, Mesa, CO

Built 1976 Load: 31.7 t ADT: 2,000

COUNTY ROAD I.9

Good

Over: LOCAL DRAINAGE

AT CAMEO SHOOTING & EDU., Mesa, CO

Built 2022 Load: 31.8 t ADT: 296

Vega Dam Road

Good

Over: Vega Dam Spillway

Vega Dam, Mesa, CO

Built 1998 Load: 32.1 t ADT: 830

Early Settlers Rd

Good

Over: Leon Creek Feeder Canal

3.7 mi SE HWY 330/64.6 Rd, Mesa, CO

Built 1999 Load: 32.4 t ADT: 830

I 70 ML

Good

Over: DRAW

0.2 MI. W. OF MESA/GARFIE, Mesa, CO

Built 1951 Load: 32.7 t ADT: 18,000

COUNTY ROAD 22

Good

Over: PERSIGO WASH

JUST N OF US 60, Mesa, CO

Built 2012 Load: 32.7 t ADT: 7,644

Riverside Parkway

Good

Over: INDIAN WASH

JUST W OF RD 28, Mesa, CO

Built 2008 Load: 32.7 t ADT: 12,359

I 70 ML EBND

Good

Over: REED DRAIN

0.6 MI E OF JCT SH 139, Mesa, CO

Built 1970 Load: 32.7 t ADT: 5,500

US 6 ML

Good

Over: LITTLE SALT WASH

W. EDGE OF FRUITA, Mesa, CO

Built 1987 Load: 32.7 t ADT: 4,900

Canyon Creek Dr.

Good

Over: Entrance Creek

.5 MI N of S Broadway, Mesa, CO

Built 2023 Load: 32.7 t ADT: 103

COUNTY ROAD 34.6

Good

Over: GOVT. HIGHLINE CANAL

0.18 MI N OF COUNTY RD G, Mesa, CO

Built 1992 Load: 32.7 t ADT: 27

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