US Bridges

Gem County, Idaho bridges

Gem County has 57 bridges and culverts in the National Bridge Inventory, the oldest built in 1928. 3 (5%) are rated poor. The most common type is stringer/multi-beam or girder (42%).

Bridges
57
Good
25%
Fair
70%
Poor
5%
3 bridges
Average age
49.1 yrs
Posted or closed
2

Map of bridges in Gem County

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

Search bridges in Gem County

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

Condition

5%poor
Good25%(14)
Fair70%(40)
Poor5%(3)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 1 bridges119201930s: 1 bridges119301940s: 2 bridges219401950s: 8 bridges819501960s: 13 bridges1319601970s: 12 bridges1219701980s: 3 bridges319801990s: 6 bridges619902000s: 5 bridges520002010s: 5 bridges520102020s: 1 bridges12020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. SH 16 over Black Canyon Canal
    12,000 vehicles/day
    Fair
  2. SH 52 over Farmers Coop Canal
    11,500 vehicles/day
    Good
  3. SH 52 over Payette River;emmett Br.
    10,500 vehicles/day
    Fair
  4. SH 52 over Farmers Coop Canal
    7,000 vehicles/day
    Good
  5. SMA7190;SUBSTATION over Last Chance Canal
    6,800 vehicles/day
    Good

Longest

  1. STC3830;IDAHO Blvd over Payette River;e.Letha Br
    360 ft
    Fair
  2. SH 52 over Payette River;emmett Br.
    340 ft
    Fair
  3. Montour Road over Payette Rvr(montour Br)
    309 ft
    Fair
  4. Stc 3838;PLAZA RD over Payette River;plaza Br.
    240 ft
    Fair
  5. SH 52 over Squaw Creek
    120 ft
    Fair

Oldest

  1. STC3840; Sweet-Ola over Squaw Creek
    Built 1928
    Fair
  2. W 2nd Street over Farmers Coop Canal
    Built 1930
    Fair
  3. Stc 8001;MAIN ST over Farmers Coop Canal
    Built 1940
    Fair
  4. Hillview Road over Bissel Creek
    Built 1945
    Fair
  5. Cascade Road over Enterprise Canal
    Built 1950
    Poor

All bridges in Gem County

Busiest first · showing 1–57 of 57
Bridges in Gem County
BridgeLocationBuiltTypeLengthDaily trafficCondition
SH 16 over Black Canyon Canal
No. 000000000012160
1.8 S. Emmett1966Stringer/Multi-beam or Girder87 ft12,000Fair
SH 52 over Farmers Coop Canal
No. 000000000014646
In Emmett1992Frame41 ft11,500Good
SH 52 over Payette River;emmett Br.
No. 000000000014650
In Emmett1971Stringer/Multi-beam or Girder340 ft10,500Fair
SH 52 over Farmers Coop Canal
No. 000000000014641
0.2 W. Emmett2001Box Beam or Girders - Multiple35 ft7,000Good
SMA7190;SUBSTATION over Last Chance Canal
No. 000000000019971
0.4 S 1.2 E Emmett2016Frame30 ft6,800Good
SH 52 over Drain Ditch
No. 000000000014630
5.6 W. Emmett1988Slab33 ft3,500Fair
SH 52 over Noble Canal
No. 000000000014625
8.4 W. Emmett1990Box Beam or Girders - Multiple50 ft3,000Fair
STC3831;LTL Frzout over Black Canyon Canal
No. 000000000028160
1.9 S. 5.8 W. Emmett1973Tee Beam69 ft2,500Fair
SH 52 over Squaw Creek
No. 000000000014655
12.5 N.E. Emmett1956Stringer/Multi-beam or Girder120 ft2,100Fair
STC7409;W 4th ST over Farmers Coop Canal
No. 000000000028170
In EMMETT;W.4th ST1960Stringer/Multi-beam or Girder23 ft1,800Fair
STC3830;IDAHO Blvd over Payette River;e.Letha Br
No. 000000000019935
1.0 E. Letha1960Stringer/Multi-beam or Girder360 ft1,400Fair
STC7408;W 12th ST over Farmers Coop Canal
No. 000000000028065
In Emmett; W. 12th ST1965Tee Beam26 ft1,400Fair
Stc 8001;MAIN ST over Farmers Coop Canal
No. 000000000028180
In Emmett;main ST1940Frame26 ft1,300Fair
Stc 3838;PLAZA RD over Payette River;plaza Br.
No. 000000000019940
3.3 N. 2.8 E. Emmett1959Stringer/Multi-beam or Girder240 ft990Fair
Cascade Road over Enterprise Canal
No. 000000000028080
0.6 S. 2.7;W. Emmett1950Slab26 ft950Poor
STC3833;EL Paso RD over Black Canyon Canal
No. 000000000028145
1.2 S. 2.8 W. Letha1973Tee Beam62 ft840Fair
Stc 3833;DEWEY RD over Farmers Coop Canal
No. 000000000028150
1.0 S. 2.2 W. Letha1964Tee Beam32 ft770Fair
W South Slope RD over Farmers Coop Canal
No. 000000000028010
1.6 S. 5.1 W. Emmett1955Stringer/Multi-beam or Girder28 ft710Fair
STC3830;W Id Blvd over Seven Mile Slough
No. 000000000019930
0.1 Sw. Letha1973Tee Beam47 ft590Fair
Vanderdasson RD over Seven Mile Slough
No. 000000000028101
0.1 S. 4.4 W. Emmett2013Culvert54 ft500Good
STC9584;CHERRY LN over Black Canyon Canal
No. 000000000028060
1.3 S. 1.8 E. Emmett1979Tee Beam66 ft490Fair
Stc 3840;SWEET-OLA over Squaw Creek;n.Sweet Br.
No. 000000000019950
2.1 N. Sweet1982Stringer/Multi-beam or Girder88 ft470Good
STC3840; Sweet-Ola over Squaw Creek
No. 000000000019955
4.5 S. 0.7 W. Ola1928Box Beam or Girders - Multiple62 ft470Fair
Wardwell Street over Farmers Coop Canal
No. 000000000028136
In Emmett;wardwell ST1990Tee Beam28 ft400Fair
Stc 3842;STAR Lane over Farmers Coop Canal
No. 000000000028005
2.4 S. 3.3 W. Emmett1976Tee Beam34 ft380Fair
STC3842;OLD Frzout over Black Canyon Canal
No. 000000000028085
2.7 S. 0.8 E. Emmett1950Stringer/Multi-beam or Girder99 ft360Fair
Bowman Road over Farmers Coop Canal
No. 000000000028020
1.0 S. 6.1 W. Emmett1967Tee Beam23 ft340Fair
Stc 3831;S. Slope over Farmers Coop Canal
No. 000000000028166
1.3 S. 5.3 W. Emmett2023Frame30 ft340Good
STC9589;SALES Yard over Farmers Coop Canal
No. 000000000028115
1.7 S. 0.2 W. Emmett1970Tee Beam26 ft330Fair
Montour Road over Payette Rvr(montour Br)
No. 000000000019945
0.6 N. 0.3 W. Montour1967Stringer/Multi-beam or Girder309 ft310Fair
Van Deusen RD over Northside Main Canal
No. 000000000028055
3.0 N. Emmett;van Deusen1969Tee Beam30 ft300Fair
Stc 3840;SWEET-OLA over Squaw Creek;n.Ola Br.
No. 000000000019960
0.5 N. Ola1965Stringer/Multi-beam or Girder63 ft240Fair
STC3840;2nd Fork over Squaw Creek
No. 000000000019966
4.5 N. Ola2016Stringer/Multi-beam or Girder67 ft240Good
County Line Road over Farmers Coop Canal
No. 000000000028120
0.7 S. 2.8 W. Letha1965Stringer/Multi-beam or Girder31 ft220Fair
W 2nd Street over Farmers Coop Canal
No. 000000000028175
In Emmett;w 2nd ST1930Stringer/Multi-beam or Girder25 ft200Fair
County Line Road over Noble Canal
No. 000000000028095
0.6 N. 3.2 W. Letha1966Tee Beam25 ft170Fair
Mill Road over Farmers Coop Canal
No. 000000000028105
2.9 S. 0.6 W. Emmett1950Stringer/Multi-beam or Girder30 ft170Fair
Frozen Dog Road over Black Canyon Canal
No. 000000000028070
1.2 N. 3.1 E. Emmett1977Tee Beam65 ft150Fair
Hillview Road over Bissel Creek
No. 000000000028110
3.3 N. 4.1 W. Emmett1945Stringer/Multi-beam or Girder22 ft140Fair
Butte Road over Squaw Creek
No. 000000000028156
0.4 S. 0.4 W. Sweet2006Tee Beam92 ft130Fair
Fuller Road over Black Canyon Canal
No. 000000000028050
1.6 N. 3.4 E. Emmett1976Tee Beam72 ft100Fair
E. 12th Street over Black Canyon Canal
No. 000000000028125
1.1 S. 1.9 E. Emmett1955Tee Beam71 ft100Fair
Gem Islnd S Access over Payette River Tributary
No. 000000000028152
In Emmett2008Tee Beam91 ft100Fair
N. Boise Ave over Payette River
No. 000000000028154
Emmett Ncl1996Tee Beam92 ft60Fair
Bishop Road over Noble Canal
No. 000000000028035
0.2 N. 1.2 W. Letha1974Tee Beam39 ft50Fair
Little Rock Road over Noble Canal
No. 000000000028075
0.5 N. 2.2 W. Letha1960Stringer/Multi-beam or Girder27 ft50Fair
Little Rock Road over Noble Drain
No. 000000000028130
2.7 N. 3.2 W. Letha1955Stringer/Multi-beam or Girder26 ft50Poor
Swale Road over Renwyck Creek
No. 040206000003069
3 MI N of Sagehen Rsrvoir2006Box Beam or Girders - Multiple30 ft50Good
Bishop Road over Farmers Coop Canal
No. 000000000028091
1.5 S 1.2 W Letha2010Box Beam or Girders - Multiple58 ft30Good
Nesbitt Lane over Squaw Creek
No. 000000000028186
9.0 N 0.2 W Ola2018Stringer/Multi-beam or Girder81 ft30Good
Rammage Meadows RD over Sec.Fk.Chief Eagle Eye
No. 040206000001136
4 MI W Sagen Reservoir1990Stringer/Multi-beam or Girder26 ft20Good
Rammage Meadows RD over Third Fk.Chief Eagle Eye
No. 040206000001138
Third Fork Cabin1963Stringer/Multi-beam or Girder40 ft20Poor
Tamarack Flat Road over Third Fork
No. 040206000001135
5.5 MI SW Granite Peak1970Stringer/Multi-beam or Girder24 ft15Good
Spur 653C over Sec.Fk.Chief Eagle Eye
No. 040206000001196
2 MI NW Sagehen Rsrvoir1980Stringer/Multi-beam or Girder32 ft15Good
Perkins Lane over Squaw Creek
No. 000000000028031
1.0 S. 0.6 W. Ola1992Truss - Thru62 ft13Fair
Rammage Meadows RD over Sec.Fk.Chief Eagle Eye
No. 040206000001137
2 MI N of Sagehen Rsrvoir1977Stringer/Multi-beam or Girder30 ft5Fair
E 10th Street over Last Chance Canal
No. 000000000019977
0.6 S 1.1 E Emmett2008Frame24 ft—Good

Structure types in Gem County

Stringer/Multi-beam or Girder2442.1%
Tee Beam1933.3%
Frame58.8%
Box Beam or Girders - Multiple58.8%
Slab23.5%
Truss - Thru11.8%
Culvert11.8%

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