US Bridges

SH 19 over Succor Creek

Good

Owyhee County, Idaho · 0.2 W. Homedale · Structure no. 000000000012171

Built
2017
8 years old
Condition
Good
inspected March 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
1 main span
Daily traffic
2,500
2023 count
Owner
State
State Highway Agency

About this bridge

SH 19 over Succor Creek is a steel stringer/multi-beam or girder carrying SH 19 over Succor Creek in Owyhee County, Idaho. It was built in 2017, so it is 8 years old, younger than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,500 vehicles a day, roughly 6% of them trucks, projected to reach 3,750 by 2042. The structure is 162 ft (49.4 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSH 19
CrossesSuccor Creek
Location0.2 W. Homedale
RouteState Highway 19
StateIdaho
Coordinates43.61761, -116.95519
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating46.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length162 ft (49.4 m)
Longest span160 ft (48.8 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2023)
Projected traffic3,750 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 19 over Succor Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is SH 19 over Succor Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2021.

How much traffic does SH 19 over Succor Creek carry?

About 2,500 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is SH 19 over Succor Creek?

The structure is 162 ft (49.4 m) long with a longest span of 160 ft (48.8 m) and a deck 44 ft wide.

Who owns SH 19 over Succor Creek?

It is owned by the State Highway Agency.