US Bridges

Sma 7773;10th Ave over Indian Creek

Good

Canyon County, Idaho · In Caldwell; 10th Ave · Structure no. 000000000021766

Built
2020
5 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
15,500
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Sma 7773;10th Ave over Indian Creek is a prestressed concrete box beam or girders - multiple carrying Sma 7773;10th Ave over Indian Creek in Canyon County, Idaho. It was built in 2020, so it is 5 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 15,500 vehicles a day, roughly 3% of them trucks, projected to reach 23,250 by 2042. The structure is 44 ft (13.4 m) long and 84 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSma 7773;10th Ave
CrossesIndian Creek
LocationIn Caldwell; 10th Ave
RouteCity Street 7773
StateIdaho
Coordinates43.66397, -116.68594
Functional classUrban Minor Arterial

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.7 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length44 ft (13.4 m)
Longest span41 ft (12.5 m)
Deck width84 ft (25.6 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,500 (2023)
Projected traffic23,250 by 2042
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Sma 7773;10th Ave over Indian Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Sma 7773;10th Ave over Indian 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 2024.

How much traffic does Sma 7773;10th Ave over Indian Creek carry?

About 15,500 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Sma 7773;10th Ave over Indian Creek?

The structure is 44 ft (13.4 m) long with a longest span of 41 ft (12.5 m) and a deck 84 ft wide.

Who owns Sma 7773;10th Ave over Indian Creek?

It is owned by the City or Municipal Highway Agency.