San Juan County, UT

50 public highway bridges

San Juan County Bridge Snapshot

San Juan County, Utah contains 50 public highway bridges in the FHWA National Bridge Inventory. Roughly 24% are rated “Good,” 74% “Fair,” 2% “Poor,” and 2% 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 UT 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.

50
Total Bridges
24%
Good
2%
Poor
2%
Structurally Deficient

Condition Distribution

Good
24% (12)
Fair
74% (37)
Poor
2% (1)
SD
2% (1)

All Bridges (50)

SR-163

Fair

Over: TWIN WASH

NORTH OF MEXICAN HAT, San Juan, UT

Built 1964 ADT: 840

COUNTY ROAD

Fair

Over: LONG CANYON CREEK

12 MILES SE.OF MONTICELLO, San Juan, UT

Built 1960 Load: 15.2 t ADT: 57

SR-163

Fair

Over: BUTLER WASH

5.5 MILES WEST OF BLUFF, San Juan, UT

Built 1965 Load: 15.6 t ADT: 840

SR-162

Fair

Over: McELMO CREEK

WEST OF ANETH, San Juan, UT

Built 1963 Load: 21.7 t ADT: 2,114

NO DATA ENTERED

Fair

Over: TWO MILE CREEK

LOWER TWO MILE, San Juan, UT

Built 1969 Load: 23.7 t ADT: 40

COUNTY ROAD.#236

Fair

Over: MULE CANYON

14 MILES WEST OF BLANDING, San Juan, UT

Built 1955 Load: 24.0 t ADT: 7

US-191 (SR-191)

Fair

Over: COTTONWOOD WASH

WEST SIDE OF BLUFF, San Juan, UT

Built 1980 Load: 26.2 t ADT: 2,316

COUNTY ROAD

Fair

Over: VERDURE CREEK

5 MILES WEST OF VERDURE, San Juan, UT

Built 1981 Load: 27.2 t ADT: 57

SR-163

Fair

Over: LIME CREEK

NORTH OF MEXICAN HAT, San Juan, UT

Built 1964 Load: 27.5 t ADT: 840

SR-262

Fair

Over: HORSE CREEK WASH

3.1 MI. E. OF JCT.SR-191, San Juan, UT

Built 1959 Load: 28.8 t ADT: 434

NEEDLES ENTRANCE R

Fair

Over: INDIAN CREEK

26.9 MI W OF JCT. US 191, San Juan, UT

Built 1966 Load: 29.0 t ADT: 321

IRR BIA RTE N5099

Fair

Over: MONTEZUMA CREEK

0.4MI SOUTH OF HATCH T.P., San Juan, UT

Built 1976 Load: 30.0 t ADT: 379

SR-162

Fair

Over: MONTEZUMA CREEK

W.of MONTEZUMA CRK.TOWN, San Juan, UT

Built 1985 Load: 30.1 t ADT: 1,509

SR-163

Fair

Over: SAN JUAN RIVER

AT MEXICAN HAT, San Juan, UT

Built 1953 Load: 31.8 t ADT: 2,281

IRR BIA RTE N6325

Fair

Over: OLJETO WASH

2 MI NW OF OLJETO, San Juan, UT

Built 1992 Load: 32.7 t ADT: 614

SR-162

Fair

Over: RECAPTURE WASH

4.5 MILES EAST OF BLUFF, San Juan, UT

Built 1983 Load: 33.0 t ADT: 719

US-191 (SR-191)

Fair

Over: PETERS WASH

13 MI. NO. OF MONTICELLO, San Juan, UT

Built 1959 Load: 33.7 t ADT: 5,177

US-191 (SR-191

Fair

Over: SAN JUAN RIVER

5 MI.SE.BLUFF AT SAND IS., San Juan, UT

Built 1971 Load: 34.3 t ADT: 1,976

SR-163

Fair

Over: COMB WASH

7 MILES WEST OF BLUFF, San Juan, UT

Built 1966 Load: 34.7 t ADT: 840

SR-95

Fair

Over: FRY CANYON

57 MI WEST OF BLANDING, San Juan, UT

Built 1975 Load: 34.7 t ADT: 199

LASAL MT. LOOP RD.

Fair

Over: MILL CREEK

12 MILES E.OF JCT. SR-191, San Juan, UT

Built 2008 Load: 37.6 t ADT: 799

SR-95

Fair

Over: BIG CANYON WASH

4.4 MI.SW. OF BLANDING, San Juan, UT

Built 1958 Load: 37.9 t ADT: 544

US-491

Fair

Over: VEGA WASH

3.9 mi. E. of Monticello, San Juan, UT

Built 1955 Load: 40.5 t ADT: 3,551

SR-262

Fair

Over: RECAPTURE WASH

1.8 MI.EAST OF JCT.SR-191, San Juan, UT

Built 1963 Load: 42.1 t ADT: 434

SR-262

Fair

Over: MONTEZUMA CREEK

19.1 MI.E.OF JCT. SR-191, San Juan, UT

Built 1960 Load: 43.4 t ADT: 334

US-191 (SR-191)

Fair

Over: HATCH WASH

9 MILES SO.OF LASAL JCT, San Juan, UT

Built 1956 Load: 45.0 t ADT: 5,296

US-191 (SR-191)

Fair

Over: KANE SPRINGS WASH

7.2 MILES NO.LASAL JCT., San Juan, UT

Built 1996 Load: 45.0 t ADT: 6,237

NEEDLES ENTRANCE R

Fair

Over: SALT CREEK

34.8 MILES WEST OF JCT. H, San Juan, UT

Built 1991 Load: 45.4 t ADT: 321

NEEDLES ENTRANCE R

Fair

Over: LITTLE SPRING CANYON

39.5 MILES WEST OF JCT. U, San Juan, UT

Built 1975 Load: 54.4 t ADT: 321

COUNTY ROAD

Fair

Over: CANE SPRINGS WASH

10 MILES N. OF LASAL JCT., San Juan, UT

Built 1950 Load: 56.4 t ADT: 13

US-191 (SR-191)

Fair

Over: MORMON TANK WASH

3.8 MI.NORTH LA SAL JCT., San Juan, UT

Built 1998 Load: 89.7 t ADT: 6,237

SR-162

Fair

Over: McCRACKEN WASH

8 MILES EAST OF BLUFF, San Juan, UT

Built 1983 Load: 91.0 t ADT: 719

County Rd

Fair

Over: RECAPTURE CREEK

5 MILES SE. OF BLANDING, San Juan, UT

Built 2022 Load: 94.0 t ADT: 760

SR-163

Fair

Over: HALGAITAH WASH

8 MILES SO.OF MEXICAN HAT, San Juan, UT

Built 1957 Load: 96.6 t ADT: 2,683

SR-163

Fair

Over: UNNAMED WASH

1 MILE NO.OF MEXICAN HAT, San Juan, UT

Built 1962 Load: 96.6 t ADT: 2,115

SR-95

Fair

Over: COMB WASH

18 MI WEST OF BLANDING, San Juan, UT

Built 1973 Load: 96.6 t ADT: 544

US-191 (SR-191)

Fair

Over: RECAPTURE RES. SPILLWAY

4.4 MI.NORTH OF BLANDING, San Juan, UT

Built 1985 Load: 99.9 t ADT: 3,309

US-191 (SR-191)

Good

Over: BIG MULE SHOE WASH TUN.

4.3 MI.NO. OF LASAL JCT., San Juan, UT

Built 1940 Load: 32.4 t ADT: 6,237

IRR BIA RTE 6440

Good

Over: HULKITO WASH

10KM SOUTH OF HALCHITA, San Juan, UT

Built 2011 Load: 32.6 t ADT: 100

IRR BIA RTE N6310

Good

Over: PIUTE CREEK

10 MI NE NAVAJO MT SCHOOL, San Juan, UT

Built 1991 Load: 32.7 t ADT: 75

SR-276

Good

Over: CASTLE WASH

10.4 MI.EAST REC.AREA BDY, San Juan, UT

Built 1970 Load: 33.7 t ADT: 213

SR-276

Good

Over: CASTLE WASH

12.7 MI.EAST REC.AREA BDY, San Juan, UT

Built 1970 Load: 33.7 t ADT: 213

SR-276

Good

Over: CASTLE WASH

8.7 MI.EAST REC.AREA BDRY, San Juan, UT

Built 1970 Load: 36.3 t ADT: 213

SR-95

Good

Over: WHITE CANYON

6.1 MI.E.HITE MARINA ROAD, San Juan, UT

Built 1965 Load: 57.7 t ADT: 199

McElmo Creek RD

Good

Over: MCELMO CREEK

11 MI NE ANETH UTAH, San Juan, UT

Built 2022 Load: 73.5 t ADT: 10

US-191 (SR-191)

Good

Over: COYOTE WASH

0.5 MI.SO. of LA SAL JCT., San Juan, UT

Built 2001 Load: 88.8 t ADT: 5,296

SR-163

Good

Over: UNNAMED WASH

2 MILES SO.OF MEXICAN HAT, San Juan, UT

Built 1957 Load: 96.6 t ADT: 2,683

SR-162

Good

Over: DRY WASH

5 MILES WEST OF ANETH, San Juan, UT

Built 1966 Load: 96.6 t ADT: 2,274

SR-162

Good

Over: MARBLE WASH

0.5 MI.WEST COLORADO LN., San Juan, UT

Built 1995 Load: 96.6 t ADT: 2,114

SR-95

Structurally Deficient

Over: COTTONWOOD WASH

8.5 MI.SW.OF BLANDING, San Juan, UT

Built 1959 Load: 35.6 t ADT: 430

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