US Bridges

Benewah County, Idaho bridges

Benewah County has 48 bridges and culverts in the National Bridge Inventory, the oldest built in 1908. 3 (6%) are rated poor. The most common type is stringer/multi-beam or girder (65%).

Bridges
48
Good
35%
Fair
58%
Poor
6%
3 bridges
Average age
40.6 yrs
Posted or closed
5

Map of bridges in Benewah County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Benewah County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

6%poor
Good35%(17)
Fair58%(28)
Poor6%(3)

When they were built

<1900: 0 bridges<19001900s: 1 bridges119001910s: 3 bridges319101920s: 0 bridges19201930s: 1 bridges119301940s: 0 bridges19401950s: 2 bridges219501960s: 4 bridges419601970s: 15 bridges1519701980s: 2 bridges219801990s: 3 bridges319902000s: 2 bridges220002010s: 5 bridges520102020s: 10 bridges102020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. SH 3 over ST Maries R;st Maries Br
    7,100 vehicles/day
    Fair
  2. US 95 over RR Roadbed/No Tracks
    5,000 vehicles/day
    Fair
  3. SH 3 over ST Maries RR
    4,800 vehicles/day
    Good
  4. SH 3 over ST Joe River
    4,800 vehicles/day
    Good
  5. US 95 over Sheep Creek
    3,500 vehicles/day
    Fair

Longest

  1. SH 5 over Smrr;uprr;plummer Crk
    521 ft
    Fair
  2. Railroad Grade RD over St. Joe River
    448 ft
    Fair
  3. SH 3 over ST Joe River
    431 ft
    Good
  4. Old County Road over St. Maries River
    271 ft
    Fair
  5. SH 3 over ST Maries River
    242 ft
    Fair

Oldest

  1. Railroad Grade RD over St. Joe River
    Built 1908
    Fair
  2. Railroad Grade RD over Jacot Creek
    Built 1912
    Fair
  3. Railroad Grade RD over Mercury Creek
    Built 1912
    Fair
  4. Railroad Grade RD over Bond Creek
    Built 1912
    Fair
  5. SH 3 over Thorn Creek
    Built 1939
    Fair

All bridges in Benewah County

Busiest first · showing 1–48 of 48
Bridges in Benewah County
BridgeLocationBuiltTypeLengthDaily trafficCondition
SH 3 over ST Maries R;st Maries Br
No. 000000000018885
0.1 S. ST Maries1977Stringer/Multi-beam or Girder240 ft7,100Fair
US 95 over RR Roadbed/No Tracks
No. 000000000018600
1.6 S. Plummer1975Stringer/Multi-beam or Girder185 ft5,000Fair
SH 3 over ST Maries RR
No. 000000000018891
In ST Maries2019Tee Beam119 ft4,800Good
SH 3 over ST Joe River
No. 000000000018896
In ST Maries2019Stringer/Multi-beam or Girder431 ft4,800Good
US 95 over Sheep Creek
No. 000000000018570
3.5 S. Tensed1975Stringer/Multi-beam or Girder70 ft3,500Fair
US 95 over Hangman Creek
No. 000000000018575
1.1 S. Tensed1975Slab90 ft3,500Fair
SH 5 over Smrr;uprr;plummer Crk
No. 000000000010176
In Plummer2016Tee Beam521 ft2,600Fair
SH 5 over Benewah Creek
No. 000000000010201
@ Chatcolet Ecl1996Stringer/Multi-beam or Girder116 ft2,600Fair
SH 3 over Thorn Creek
No. 000000000018875
4.5 S. ST Maries1939Culvert23 ft2,300Fair
SH 3 over Renfro Creek
No. 000000000010111
@ Santa Scl1994Box Beam or Girders - Multiple33 ft1,700Good
SH 3 over ST Maries River
No. 000000000010115
@ Santa Ncl1977Stringer/Multi-beam or Girder242 ft1,700Fair
SH 3 over ST Maries R(mashburn Br)
No. 000000000018860
12.3 S. ST Maries1961Stringer/Multi-beam or Girder167 ft1,700Fair
SH 3 over ST Maries RR
No. 000000000018865
11.8 S. ST Maries1961Stringer/Multi-beam or Girder154 ft1,700Fair
SH 6 over Santa Creek(s.Emida Br)
No. 000000000018840
0.2 S. Emida1953Frame27 ft910Fair
SH 6 over Santa Creek; N. Emida Br
No. 000000000018856
2.2 N. 2.7 E. Emida2020Stringer/Multi-beam or Girder93 ft910Good
IRR BIA RTE 32 over Little Hangman Creek
No. 00000000000P501
8 KM SW of Agency1972Stringer/Multi-beam or Girder51 ft700Fair
STC5705;BENEWAH CR over Benewah Creek
No. 000000000020335
0.5 N. 0.1 W. Benewah1977Box Beam or Girders - Multiple40 ft370Fair
STC5705;BENEWAH CR over Benewah Creek
No. 000000000020340
1.9 N. 1.3 E. Benewah1977Box Beam or Girders - Multiple40 ft370Fair
STC5705;BENEWAH CR over Benewah Creek
No. 000000000020345
2.6 N. 2.3 E. Benewah1977Box Beam or Girders - Multiple40 ft370Fair
SH 60 over Little Hangman Crk
No. 000000000014911
1.2 E. 1.0 N. Tekoa2019Box Beam or Girders - Multiple54 ft360Good
IRR BIA RTE 11 over Little Hangman Creek
No. 00000000000P507
2.4 KM South of Agency1977Stringer/Multi-beam or Girder53 ft350Poor
Old County Road over St. Maries River
No. 000000000030041
0.4 S. Fernwood2015Tee Beam271 ft350Fair
STC5703;SANDERS RD over Smith Creek
No. 000000000020326
1.2 W. Sanders2024Stringer/Multi-beam or Girder55 ft280Good
STC5703;SANDERS RD over Hangman Creek
No. 000000000020331
0.5 W. Sanders2024Stringer/Multi-beam or Girder55 ft280Good
County Rd; FR 754 over Slaughter House Draw
No. 000000000030051
0.5 N. 0.3 E. St. Joe2023Culvert34 ft240Good
County Rd; FR 754 over ST Joe River;st Joe Br
No. 000000000030055
1.0 N. 10.0 E. ST Maries1979Stringer/Multi-beam or Girder236 ft240Fair
STC5722;CHATCOLET over Plummer Creek
No. 000000000020435
In Chatcolet1961Stringer/Multi-beam or Girder83 ft210Fair
Old County Road over Carpenter Cr;se.Fernwood
No. 000000000030065
1.6 S. 0.8 E. Fernwood1985Stringer/Multi-beam or Girder62 ft170Fair
Charlie Creek RD over Santa Creek
No. 000000000030090
0.2 E. Emida1964Stringer/Multi-beam or Girder25 ft150Poor
IRR BIA RTE 10 over Little Hangman Creek
No. 00000000000P505
6.4 KM SW of Agency1977Stringer/Multi-beam or Girder53 ft50Fair
Erickson RD over Benewah Creek
No. 000000000037845
3.7 N. 3.1 E. Benewah1970Stringer/Multi-beam or Girder46 ft50Fair
No Data Entered over W.F. Emerald
No. 010404000031083
No Data Entered2020Stringer/Multi-beam or Girder54 ft50Good
Fs Route No. 447 over E.F. Emerald
No. 010404000036353
E.F. Emerald Creek2024Tee Beam67 ft50Good
Fs Route No. 447 over E.F. Emerald Creek
No. 010404000036354
East Fork Emerald Creek2024Stringer/Multi-beam or Girder56 ft50Good
Fs Route No. 447 over Emerald Creek
No. 010404000036355
Emerald Creek2024Stringer/Multi-beam or Girder61 ft50Good
Railroad Grade RD over Jacot Creek
No. 000000000037060
4.7 E. St. Maries1912Stringer/Multi-beam or Girder97 ft40Fair
Railroad Grade RD over Mercury Creek
No. 000000000037065
7.6 E. St. Maries1912Stringer/Multi-beam or Girder85 ft40Fair
Railroad Grade RD over Bond Creek
No. 000000000037070
12.2 E. St. Maries1912Stringer/Multi-beam or Girder154 ft40Fair
Railroad Grade RD over St. Joe River
No. 000000000037075
16.0 E. St. Maries1908Truss - Thru448 ft40Fair
Idaho Road over S. Fork Rock Creek
No. 000000000030033
0.4 MI N of E Truax RD2020Girder and Floorbeam System42 ft36Good
Old Mill Road over Hangman Creek
No. 000000000030005
1.4 N. 1.7 W. Tensed1979Girder and Floorbeam System61 ft30Fair
Waddell Road over Benewah Creek
No. 000000000030021
3.2 N. 3.0 E. Benewah2022Stringer/Multi-beam or Girder35 ft30Good
Bartlett Road over Little Hangman Creek
No. 000000000030026
1.9 N. 1.2 E. Tilma2004Stringer/Multi-beam or Girder56 ft30Fair
Whistocken RD over Little Hangman Creek
No. 000000000030035
0.5 N. 0.8 E. Tilma1950Stringer/Multi-beam or Girder64 ft30Good
Crabb Road over Hangman Creek
No. 000000000030075
2.0 N. 4.2 W. Tensed1981Stringer/Multi-beam or Girder56 ft30Poor
IRR BIA RTE 24 over Little Hangman Creek
No. 00000000000P508
9.6 KM SW of Agency1998Tee Beam59 ft25Good
IRR BIA RTE 24 over Little Hangman Creek
No. 00000000000P506
4 KM Southwest of Agency1977Stringer/Multi-beam or Girder53 ft20Fair
Rose Creek Road over Rose Creek
No. 000000000030436
2.0 S. 4.0 W. Worley2006Stringer/Multi-beam or Girder48 ft20Good

Structure types in Benewah County

Stringer/Multi-beam or Girder3164.6%
Tee Beam510.4%
Box Beam or Girders - Multiple510.4%
Culvert24.2%
Girder and Floorbeam System24.2%
Truss - Thru12.1%
Slab12.1%
Frame12.1%

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