US Bridges

S 4th of July Ck over Fourth of July Creek

Good

Kootenai County, Idaho · At Rose Lake Jct. · Structure no. 000000000030410

Built
1962
63 years old
Condition
Good
inspected June 2021
Type
Stringer/Multi-beam or Girder
Concrete
Length
40 ft
1 main span
Daily traffic
20
2023 count
Owner
Local
Other Local Agency

About this bridge

S 4th of July Ck over Fourth of July Creek is a concrete stringer/multi-beam or girder carrying S 4th of July Ck over Fourth of July Creek in Kootenai County, Idaho. It was built in 1962, so it is 63 years old, older 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 20 vehicles a day, roughly 5% of them trucks, projected to reach 30 by 2039. The structure is 40 ft (12.2 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesS 4th of July Ck
CrossesFourth of July Creek
LocationAt Rose Lake Jct.
RouteCounty Highway 0
StateIdaho
Coordinates47.57253, -116.44197
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span39 ft (11.9 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)
Projected traffic30 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 S 4th of July Ck over Fourth of July Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is S 4th of July Ck over Fourth of July 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 June 2021.

How much traffic does S 4th of July Ck over Fourth of July Creek carry?

About 20 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S 4th of July Ck over Fourth of July Creek?

The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.9 m) and a deck 27 ft wide.

Who owns S 4th of July Ck over Fourth of July Creek?

It is owned by the Other Local Agency.