Leavenworth County, KS

241 public highway bridges

Leavenworth County Bridge Snapshot

Leavenworth County, Kansas contains 241 public highway bridges in the FHWA National Bridge Inventory. Roughly 57.3% are rated “Good,” 34.4% “Fair,” 2.9% “Poor,” and 2.9% 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 KS 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.

241

Total Bridges

57.3%

Good

2.9%

Poor

2.9%

Structurally Deficient

Condition Distribution

Good

57.3% (138)

Fair

34.4% (83)

Poor

2.9% (7)

SD

2.9% (7)

All Bridges (241)

Sort:

K-5 HIGHWAY

Over: NINE MILE CREEK

1.84 MILES SE US-73, Leavenworth, KS

Built 1974 Load: 24.5 t ADT: 2,310

T-61 EVANS ROAD

Over: TRIB. TO NINE MILE CK.

4.2W 0.5S OF TONGANOXIE, Leavenworth, KS

Built 1974 Load: 25.7 t ADT: 500

I-70 HWY WB (KTA)

Over: ABANDONED RR

0.43 W WYANDOTTE CO LINE, Leavenworth, KS

Built 1956 Load: 25.9 t ADT: 16,300

K92 HWY

Over: 2ND, RIVPK RD, RIV, RR

MO R, MOP RR KS. SIDE, Leavenworth, KS

Built 1954 Load: 26.3 t ADT: 12,200

ST-42 171ST St.

Over: HOG CREEK

2.0W OF BASEHOR, Leavenworth, KS

Built 1980 Load: 27.2 t ADT: 146

US24 HWY

Over: TONGANOXIE CR DRAIN

0.31 MI WEST OF K-16 JCT, Leavenworth, KS

Built 1968 Load: 27.2 t ADT: 5,260

E-5 227TH STREET

Over: TRIB. TO STRANGER CREEK

4.4N 0.5E OF EASTON, Leavenworth, KS

Built 1930 Load: 28.1 t ADT: 48

US 73 HWY

Over: NINE MILE CREEK DRAINAGE

1.69 MILES N WY COLINE, Leavenworth, KS

Built 1950 Load: 28.1 t ADT: 11,600

HP-57 STRANGER

Over: TRIB.TO LITTLE STRANGER

4.2W OF LANSING, Leavenworth, KS

Built 1981 Load: 29.0 t ADT: 103

F-73 150TH STREET

Over: TRIB. TO WOLF CREEK

SOUTH END OF BASEHOR, Leavenworth, KS

Built 1986 Load: 29.4 t ADT: 280

20TH ST A.52-1.24

Over: THREE MILE CREEK

20TH S OF DAKOTA, Leavenworth, KS

Built 1968 Load: 29.4 t ADT: 5,475

2ND ST C.16-3.69

Over: FIVE MILE CREEK

ON 2ND ST. NR. TREAT. PL., Leavenworth, KS

Built 1981 Load: 30.3 t ADT: 2,900

OSAGE ST A.80-2.20

Over: THREE MILE CREEK

OSAGE ST. W OF 12TH, Leavenworth, KS

Built 1966 Load: 30.3 t ADT: 670

K-26 179TH STREET

Over: SALT CREEK

2.5S 3.5E OF LOWEMONT, Leavenworth, KS

Built 1986 Load: 30.5 t ADT: 600

A-41 219TH STREET

Over: SOUTH FORK FALL CREEK

1.5N 1.0W OF JARBALO, Leavenworth, KS

Built 1917 Load: 32.7 t ADT: 75

10TH AVE D.51-2.50

Over: FIVE MILE CREEK

TENTH AVE. S OF GATEWOOD, Leavenworth, KS

Built 1980 Load: 32.7 t ADT: 7,105

5TH ST B.18-3.17

Over: THREE MILE CREEK

5TH N OF OAK STREET, Leavenworth, KS

Built 1967 Load: 32.7 t ADT: 3,520

Local (Main St)

Over: Trib to Tonganoxie Creek

Main St. N of 1st, Leavenworth, KS

Built 2000 Load: 32.7 t ADT: 200

SHERMAN AVE

Over: SMITH LAKE OUTLET

FT. LEAVENWORTH, Leavenworth, KS

Built 1931 Load: 32.7 t ADT: 500

T-71 242ND STREET

Over: TRIB. TO PONY CREEK

2.0W 1.5S OF TONGANOXIE, Leavenworth, KS

Built 1980 Load: 33.7 t ADT: 42

T-21 259TH STREET

Over: TRIB. TO NINE MILE CK.

6.0W 4.1S OF JARBALO, Leavenworth, KS

Built 1985 Load: 34.7 t ADT: 40

T-12 251ST STREET

Over: TRIB. TO TONGANOXIE CK.

5.0W 1.8S OF JARBALO, Leavenworth, KS

Built 1989 Load: 34.8 t ADT: 100

A-40 4-H ROAD

Over: TRIB. TO FALL CREEK

1.5S 0.2E OF SPRINGDALE, Leavenworth, KS

Built 1984 Load: 34.8 t ADT: 123

K-20 171ST STREET

Over: TRIB. TO SALT CREEK

2.5S OF KICKAPOO, Leavenworth, KS

Built 1983 Load: 34.8 t ADT: 46

HP-50 DEMPSEY RD

Over: TRIB. TO STRANGER CK.

0.5N 1.7W OF FAIRMOUNT, Leavenworth, KS

Built 1987 Load: 34.8 t ADT: 63

ST-76 182ND STREET

Over: UNNAMED STREAM

3.8E 2.5S OF TONGANOXIE, Leavenworth, KS

Built 1985 Load: 34.9 t ADT: 59

HP-49 DEMPSEY RD

Over: TRIB. TO STRANGER CREEK

0.5N 2.0W OF FAIRMOUNT, Leavenworth, KS

Built 1987 Load: 35.3 t ADT: 63

ST-51 206TH STREET

Over: UNNAMED STREAM

0.7E 0.7S OF TONGANOXIE, Leavenworth, KS

Built 1962 Load: 35.9 t ADT: 690

13TH ST A.70-2.09

Over: THREE MILE CREEK

13TH ST. S OF OTTAWA, Leavenworth, KS

Built 1970 Load: 35.9 t ADT: 1,090

A-24 Ragtown Rd.

Over: TRIB. TO FALL CREEK

1.2W 2.5S OF SPRINGDALE, Leavenworth, KS

Built 1987 Load: 36.8 t ADT: 53

K92 HWY

Over: STRANGER CREEK

4.99 MI E JEFFERSON COLN, Leavenworth, KS

Built 1990 Load: 37.6 t ADT: 605

US-73 NB HIGHWAY

Over: NINE MILE CREEK

1.78 MILES N WY CO/LN, Leavenworth, KS

Built 1968 Load: 38.1 t ADT: 11,600

F-10 171ST STREET

Over: TRIB. TO LITTLE STRANGER

2.0W 0.6S OF FAIRMOUNT, Leavenworth, KS

Built 1985 Load: 39.0 t ADT: 75

US-73 HIGHWAY

Over: THREEMILE CREEK

0.30 MILES N K-92 S JCT, Leavenworth, KS

Built 1916 Load: 39.0 t ADT: 13,500

I-70 HWY WB (KTA)

Over: WOLF CREEK

0.55 W WYANDOTTE CO LINE, Leavenworth, KS

Built 1956 Load: 39.6 t ADT: 16,300

US24 HWY & US40 HW

Over: NINE MILE CREEK

4.41 MI N OF DOUGLAS CO, Leavenworth, KS

Built 1978 Load: 39.9 t ADT: 2,560

SH-11 STILLWELL RD

Over: LITTLE KAW CREEK

3.0N 4.6E OF LINWOOD, Leavenworth, KS

Built 1987 Load: 41.3 t ADT: 125

T-39 227TH STREET

Over: JARBALO CREEK

2.0W 1.3S OF JARBALO, Leavenworth, KS

Built 2001 Load: 42.3 t ADT: 67

K-192 HIGHWAY

Over: STRANGER CREEK

4.61 MI E JF CO LINE, Leavenworth, KS

Built 1979 Load: 42.6 t ADT: 1,200

MARION C.56-3.67

Over: FIVE MILE CREEK

MARION W OF 2ND STREET, Leavenworth, KS

Built 1971 Load: 44.6 t ADT: 2,200

BROADWAY B.13-2.85

Over: THREE MILE CREEK

BROADWAY S. OF CHEROKEE, Leavenworth, KS

Built 1991 Load: 45.6 t ADT: 4,435

R-15 243RD STREET

Over: PONY CREEK

4.0S 2.5W OF TONGANOXIE, Leavenworth, KS

Built 2002 Load: 46.4 t ADT: 545

I-70 HWY WB (KTA)

Over: NINEMILE CREEK

4.36 MI E K-32, Leavenworth, KS

Built 1956 Load: 46.6 t ADT: 16,600

E-67 MEAGHER RD

Over: TRIB. TO STRANGER CREEK

2.0E 1.2S OF EASTON, Leavenworth, KS

Built 1985 Load: 51.2 t ADT: 23

18TH ST A.55-1.50

Over: THREE MILE CREEK

18TH S OF DAKOTA, Leavenworth, KS

Built 1950 Load: 65.3 t ADT: 880

HP-12 JARBALO Rd

Over: UNNAMED STREAM

3.0E 3.1N OF JARBALO, Leavenworth, KS

Built 1937 Load: 68.0 t ADT: 615

E-10 231ST STREET

Over: STRANGER CREEK

1.5N OF EASTON, Leavenworth, KS

Built 1967 Load: 9.0 t ADT: 60

R-36 254TH STREET

Over: TRIB. TO KANSAS RIVER

7.1W 1.0S OF LINWOOD, Leavenworth, KS

Built 1960 Load: 10.6 t ADT: 91

E-17 231ST STREET

Over: TRIB. TO STRANGER CREEK

0.8N OF EASTON, Leavenworth, KS

Built 1970 Load: 10.9 t ADT: 61

R-47, 222nd Street

Over: Unnamed Creek

1 mi. N. on County Rte. 1, Leavenworth, KS

Built 2009 Load: 11.7 t ADT: 2,095

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 6, 2026