US Bridges

Myers Street over Loggers Creek

Good

Ada County, Idaho · In Boise;myers St. · Structure no. 000000000025765

Built
1972
53 years old, rebuilt 2001
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
31 ft
1 main span
Daily traffic
200
2023 count
Owner
County
County Highway Agency

About this bridge

Myers Street over Loggers Creek is a prestressed concrete box beam or girders - multiple carrying Myers Street over Loggers Creek in Ada County, Idaho. It was built in 1972 and reconstructed in 2001, so it is 53 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2039. The structure is 31 ft (9.4 m) long and 36 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesMyers Street
CrossesLoggers Creek
LocationIn Boise;myers St.
RouteCity Street 0
StateIdaho
Coordinates43.58914, -116.17772
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating109 US tons
Inventory rating60 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length31 ft (9.4 m)
Longest span30 ft (9.1 m)
Deck width36 ft (11 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic300 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Myers Street over Loggers Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2001.

What condition is Myers Street over Loggers 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 August 2023.

How much traffic does Myers Street over Loggers Creek carry?

About 200 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Myers Street over Loggers Creek?

The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.

Who owns Myers Street over Loggers Creek?

It is owned by the County Highway Agency.