Converse County, WY

147 public highway bridges

Converse County Bridge Snapshot

Converse County, Wyoming contains 147 public highway bridges in the FHWA National Bridge Inventory. Roughly 11.6% are rated “Good,” 51% “Fair,” 9.5% “Poor,” and 9.5% 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 WY 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.

147
Total Bridges
11.6%
Good
9.5%
Poor
9.5%
Structurally Deficient

Condition Distribution

Good
11.6% (17)
Fair
51% (75)
Poor
9.5% (14)
SD
9.5% (14)

All Bridges (147)

WYO 95

Fair

Over: Machinery Pass

Glenrock - Jct WYO 93, Converse, WY

Built 1977 Load: 36.3 t ADT: 664

WYO 59

Fair

Over: BNSF Railway

Douglas - Reno Jct, Converse, WY

Built 1979 Load: 36.3 t ADT: 1,727

WYO 319

Fair

Over: North Platte River

Glendo - Orin Jct, Converse, WY

Built 1950 Load: 37.2 t ADT: 295

WYO 59

Fair

Over: Antelope Creek

Douglas-Reno Jct, Converse, WY

Built 1993 Load: 37.2 t ADT: 994

WYO 59

Fair

Over: Lightning Creek

Douglas - Reno Jct, Converse, WY

Built 1979 Load: 39.9 t ADT: 2,840

Co Cnty Rd 24

Fair

Over: Roaring Fork Creek

28 Mi Sw Of Douglas, Converse, WY

Built 2004 Load: 40.8 t ADT: 52

Co Cnty Rd 2

Fair

Over: North Platte River

Anderson Dairy Road, Converse, WY

Built 1996 Load: 41.4 t ADT: 716

Co Cnty Rd 27

Fair

Over: North Platte River

7 Mi East Of Glenrock, Converse, WY

Built 2009 Load: 42.3 t ADT: 147

I-25 NBL

Fair

Over: Little Boxelder Creek

Douglas - Casper, Converse, WY

Built 1958 Load: 43.1 t ADT: 4,684

I-25 SBL

Fair

Over: Little Boxelder Creek

Douglas - Casper, Converse, WY

Built 1958 Load: 43.1 t ADT: 5,469

Co Cnty Rd 24

Fair

Over: Laprele Creek

27 Mi Sw Of Douglas, Converse, WY

Built 2008 Load: 48.1 t ADT: 52

Co Cnty Rd 4

Fair

Over: Red Draw

17 Mi. S.W. Of Douglas, Converse, WY

Built 1996 Load: 55.3 t ADT: 98

Co Cnty Rd 53

Fair

Over: S Fork Walker Creek

20 miles NE of Douglas, Converse, WY

Built 1950 Load: 67.3 t ADT: 260

Co Cnty Rd 30

Fair

Over: Laprele Creek

8 Miles Nw Of Douglas, Converse, WY

Built 1997 Load: 84.4 t ADT: 38

Co Cnty Rd 43

Fair

Over: Dry Creek

42 Miles N.E. Of Douglas, Converse, WY

Built 1960 Load: 89.8 t ADT: 563

Co Cnty Rd 24

Fair

Over: Laprele Creek

25 Miles Sw Of Douglas, Converse, WY

Built 2009 Load: 99.9 t ADT: 52

WYO 319

Good

Over: Indian Creek

Glendo - Orin Jct, Converse, WY

Built 1949 Load: 20.6 t ADT: 295

Co Cnty Rd 21

Good

Over: North Platte River

10 Miles West Of Glenrock, Converse, WY

Built 2013 Load: 25.9 t ADT: 42

I-25 SBL

Good

Over: North Platte River

Douglas Marginal, Converse, WY

Built 1966 Load: 30.8 t ADT: 4,292

I-25 NBL

Good

Over: Machinery Pass

Douglas - Casper, Converse, WY

Built 1966 Load: 30.8 t ADT: 4,193

WYO 59

Good

Over: Antelope Creek

Douglas - Reno Jct, Converse, WY

Built 1972 Load: 30.8 t ADT: 2,840

I-25 SBL

Good

Over: Indian Creek

Glendo - Douglas, Converse, WY

Built 1972 Load: 30.8 t ADT: 3,318

N 4th Street

Good

Over: E Fork Antelope Creek

Douglas, Converse, WY

Built 1967 Load: 31.4 t ADT: 3,333

US 18

Good

Over: Fero Draw

Orin Jct - Lusk, Converse, WY

Built 1962 Load: 32.7 t ADT: 2,101

US 18

Good

Over: Fero Draw

Orin Jct - Lusk, Converse, WY

Built 1962 Load: 32.7 t ADT: 2,101

US 20/26/87

Good

Over: Middle Fork Dry Creek

Jct I-25 - Glenrock, Converse, WY

Built 1964 Load: 32.7 t ADT: 1,254

WYO 319

Good

Over: Valley Ditch

Glendo-Orin Road, Converse, WY

Built 1984 Load: 32.7 t ADT: 295

I-25 NBL and SBL

Good

Over: Sand Creek

Glendo - Douglas, Converse, WY

Built 2000 Load: 32.7 t ADT: 3,990

Co Cnty Rd 37

Good

Over: BNSF Railway

20 Mi North Of Bill, Converse, WY

Built 1993 Load: 32.7 t ADT: 807

WYO 59

Good

Over: North Platte River

Douglas Bypass, Converse, WY

Built 1988 Load: 41.7 t ADT: 6,281

US 20/26/87

Good

Over: Big Muddy Creek

Glenrock-Casper, Converse, WY

Built 1996 Load: 46.3 t ADT: 3,099

I25/US20-26-87 Bus

Good

Over: North Platte River

Douglas Streets, Converse, WY

Built 2009 Load: 47.2 t ADT: 8,748

Co Cnty Rd 5

Good

Over: Labonte Creek

13 Mi South Of Douglas, Converse, WY

Built 2006 Load: 49.0 t ADT: 50

Co Cnty Rd 27

Poor

Over: Little Sand Creek

Appx 9 Mi E. Of Glenrock, Converse, WY

Built 1991 Load: 14.4 t ADT: 147

Co Cnty Rd 17

Poor

Over: Boxelder Creek

14 Miles S.E. Of Glenrock, Converse, WY

Built 1965 Load: 15.1 t ADT: 181

Co Cnty Rd 14

Poor

Over: Laprele Creek

15 Miles S.W. Of Douglas, Converse, WY

Built 1965 Load: 17.0 t ADT: 42

Co Cnty Rd 17

Poor

Over: Virden Creek

22 Mi. E.S.E. Of Douglas, Converse, WY

Built 1965 Load: 21.8 t ADT: 181

WYO 94

Poor

Over: Wagonhound Creek

Douglas - South, Converse, WY

Built 1960 Load: 24.1 t ADT: 122

I-25 SBL

Poor

Over: Deer Creek

Douglas - Casper, Converse, WY

Built 1967 Load: 28.1 t ADT: 4,702

I-25 SBL

Poor

Over: Machinery Pass

Glendo - Douglas, Converse, WY

Built 1971 Load: 29.9 t ADT: 3,318

I-25 NBL

Poor

Over: Boxelder Creek

Douglas - Casper, Converse, WY

Built 1958 Load: 31.0 t ADT: 4,684

WYO 59

Poor

Over: Mikes Draw

Douglas-Bill, Converse, WY

Built 1980 Load: 32.7 t ADT: 2,840

Co Cnty Rd 22

Poor

Over: North Platte River

5 Miles West Of Glenrock, Converse, WY

Built 1992 Load: 33.3 t ADT: 85

US 18

Poor

Over: Lost Creek

Orin Jct - Lusk, Converse, WY

Built 1964 Load: 35.4 t ADT: 2,101

W Richards Street

Poor

Over: North Platte River

Richards Street (Douglas), Converse, WY

Built 1984 Load: 42.1 t ADT: 5,005

N 2nd Street

Poor

Over: Antelope Creek

T32N R071W S09, Converse, WY

Built 1985 Load: 57.2 t ADT: 398

Co Cnty Rd 41

Structurally Deficient

Over: Dry Fork River

9 Miles North Of Bill, Converse, WY

Built 1972 Load: 8.5 t ADT: 98

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