US Bridges

Sitka City and Borough, Alaska bridges

Sitka City and Borough has 36 bridges and culverts in the National Bridge Inventory, the oldest built in 1937. 1 (3%) are rated poor. The most common type is stringer/multi-beam or girder (69%).

Bridges
36
Good
42%
Fair
56%
Poor
3%
1 bridges
Average age
36.4 yrs
Posted or closed
0

Map of bridges in Sitka City and Borough

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

Search bridges in Sitka City and Borough

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Condition

3%poor
Good42%(15)
Fair56%(20)
Poor3%(1)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 1 bridges119301940s: 0 bridges19401950s: 0 bridges19501960s: 1 bridges119601970s: 4 bridges419701980s: 12 bridges1219801990s: 9 bridges919902000s: 7 bridges720002010s: 2 bridges220102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. Sawmill CR Road over Indian River
    7,870 vehicles/day
    Good
  2. Halibut Point Road over Cascade Creek
    4,790 vehicles/day
    Fair
  3. Harbor Drive over Sitka Harbor
    3,600 vehicles/day
    Fair
  4. Halibut Point Road over Granite Creek
    2,700 vehicles/day
    Fair
  5. Halibut Point Road over No Name Creek
    1,360 vehicles/day
    Fair

Longest

  1. Harbor Drive over Sitka Harbor
    1,255 ft
    Fair
  2. Marine HWY Route over Sitka Ferry Terminal
    168 ft
    Fair
  3. Sawmill CR Road over Sawmill Creek
    165 ft
    Fair
  4. Sawmill CR Road over Indian River
    143 ft
    Good
  5. Halibut Point Road over No Name Creek
    125 ft
    Fair

Oldest

  1. Halibut Point Road over Cascade Creek
    Built 1937
    Fair
  2. Sawmill CR Road over Sawmill Creek
    Built 1962
    Fair
  3. Harbor Drive over Sitka Harbor
    Built 1971
    Fair
  4. Logging Road over Corner Creek Trib
    Built 1974
    Poor
  5. Logging Road over N Fork White Rock Creek
    Built 1975
    Fair

All bridges in Sitka City and Borough

Busiest first · showing 1–36 of 36
Bridges in Sitka City and Borough
BridgeLocationBuiltTypeLengthDaily trafficCondition
Sawmill CR Road over Indian River
No. 0865
Mile Point 0.62007Tee Beam143 ft7,870Good
Halibut Point Road over Cascade Creek
No. 0867
Mile Point 2.01937Stringer/Multi-beam or Girder54 ft4,790Fair
Harbor Drive over Sitka Harbor
No. 0245
Mile Point 0.51971Stayed Girder1,255 ft3,600Fair
Halibut Point Road over Granite Creek
No. 0328
Mile Point 4.32014Tee Beam103 ft2,700Fair
Halibut Point Road over No Name Creek
No. 0327
Mile Point 6.62014Tee Beam125 ft1,360Fair
Halibut Point Road over Starrigavan Creek
No. 1676
Mile Point 7.11983Tee Beam90 ft560Fair
Sawmill CR Road over Sawmill Creek
No. 0432
Mile Point 5.61962Stringer/Multi-beam or Girder165 ft117Fair
Road over No Data Entered
No. 100531000003166
Sitka2002Slab28 ft99Good
Marine HWY Route over Sitka Ferry Terminal
No. 0806
Sitka1988Box Beam or Girders - Multiple168 ft45Fair
No Data Entered over Slide
No. 100531000003093
Sitka2002Stringer/Multi-beam or Girder106 ft30Fair
Logging Road over Stream
No. 100310000001449
Corner Bay1993Stringer/Multi-beam or Girder70 ft10Good
Logging Road over Corner Creek Trib
No. 100310000001013
Corner Bay1974Stringer/Multi-beam or Girder36 ft—Poor
Logging Road over Trail #317544
No. 100310000001052
False Island1995Stringer/Multi-beam or Girder53 ft—Good
Logging Road over False Creek
No. 100310000001100
False Island1982Stringer/Multi-beam or Girder65 ft—Fair
Logging Road over False Creek
No. 100310000001101
False Island1982Stringer/Multi-beam or Girder65 ft—Good
Logging Road over Sitkoh River
No. 100310000001102
False Island1982Stringer/Multi-beam or Girder80 ft—Good
Logging Road over Creek
No. 100310000001103
False Island1983Stringer/Multi-beam or Girder70 ft—Fair
Logging Road over Corner Creek
No. 100310000001106
Corner Bay1983Stringer/Multi-beam or Girder80 ft—Good
Logging Road over Creek
No. 100310000001107
Corner Bay1985Stringer/Multi-beam or Girder85 ft—Fair
Logging Road over Kook Creek
No. 100310000001290
Corner Bay1988Stringer/Multi-beam or Girder80 ft—Good
Logging Road over Upper Kook Creek North
No. 100310000001292
Corner Bay1984Stringer/Multi-beam or Girder52 ft—Good
Logging Road over No Data Entered
No. 100310000001293
Freshwater Kennel Creek1982Stringer/Multi-beam or Girder50 ft—Good
Logging Road over Kook Creek
No. 100310000001296
Corner Bay1984Stringer/Multi-beam or Girder75 ft—Good
Logging Road over Muri Creek
No. 100310000001422
Corner Bay1993Stringer/Multi-beam or Girder50 ft—Good
Logging Road over N Fork White Rock Creek
No. 100310000001430
False Island1975Stringer/Multi-beam or Girder50 ft—Fair
Logging Road over N Fork White Rock Creek
No. 100310000001431
False Island1975Stringer/Multi-beam or Girder60 ft—Good
Logging Road over Camp Water Creek
No. 100310000001441
False Island1992Stringer/Multi-beam or Girder60 ft—Fair
Logging Road over Stream - 1991
No. 100320000001050
Corner Bay1991Stringer/Multi-beam or Girder78 ft—Fair
Logging Road over Stream 1991
No. 100320000001051
Corner Bay1991Stringer/Multi-beam or Girder60 ft—Fair
Logging Road over Beaver Pond
No. 100531000003150
Corner Bay2004Slab26 ft—Good
Logging Road over Stream
No. 100531000003151
Corner Bay2004Slab26 ft—Good
Logging Road over Stream
No. 100531000003152
Corner Bay2004Slab26 ft—Fair
Logging Road over Beaver Pond Outlet
No. 100531000003153
Corner Bay2004Slab26 ft—Fair
No Data Entered over No Data Entered
No. 100531000010982
False Island1990Stringer/Multi-beam or Girder50 ft—Fair
No Data Entered over No Data Entered
No. 100532000010648
False Island1995Stringer/Multi-beam or Girder40 ft—Fair
No Data Entered over No Data Entered
No. 100551000003337
False Island1996Stringer/Multi-beam or Girder40 ft—Fair

Structure types in Sitka City and Borough

Stringer/Multi-beam or Girder2569.4%
Slab513.9%
Tee Beam411.1%
Stayed Girder12.8%
Box Beam or Girders - Multiple12.8%

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