US Bridges

Peach Road over Ladd Creek

Good

Union County, Oregon · 0.05 MI N of Wilkinson LN · Structure no. 10789A029 00250

Built
1986
39 years old
Condition
Good
inspected September 2023
Type
Slab
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
114
2020 count
Owner
County
County Highway Agency

About this bridge

Peach Road over Ladd Creek is a prestressed concrete slab carrying Peach Road over Ladd Creek in Union County, Oregon. It was built in 1986, so it is 39 years old, younger than the Oregon average of 49.9 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 114 vehicles a day, roughly 5% of them trucks, projected to reach 134 by 2025. The structure is 54 ft (16.5 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesPeach Road
CrossesLadd Creek
Location0.05 MI N of Wilkinson LN
RouteCounty Highway 0
StateOregon
Coordinates45.2764, -117.9528
Functional classRural Minor 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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length54 ft (16.5 m)
Longest span53 ft (16.2 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic114 (2020)
Projected traffic134 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Peach Road over Ladd Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Peach Road over Ladd 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 September 2023.

How much traffic does Peach Road over Ladd Creek carry?

About 114 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Peach Road over Ladd Creek?

The structure is 54 ft (16.5 m) long with a longest span of 53 ft (16.2 m) and a deck 28 ft wide.

Who owns Peach Road over Ladd Creek?

It is owned by the County Highway Agency.