US Bridges

County RD 32G over Brayden Br/Myrtle Creek

Good

Coos County, Oregon · 1.0 MI from JCT 32 FA88 · Structure no. 16763 032000100

Built
1985
40 years old
Condition
Good
inspected September 2024
Type
Slab
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
336
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 32G over Brayden Br/Myrtle Creek is a prestressed concrete slab carrying County RD 32G over Brayden Br/Myrtle Creek in Coos County, Oregon. It was built in 1985, so it is 40 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 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 336 vehicles a day, roughly 10% of them trucks, projected to reach 381 by 2025. The structure is 70 ft (21.3 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesCounty RD 32G
CrossesBrayden Br/Myrtle Creek
Location1.0 MI from JCT 32 FA88
RouteCounty Highway C032G
CountyCoos County
StateOregon
Coordinates42.97102, -124.01942
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable 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 alignment6: Equal to present minimum criteria
Operating rating64.6 US tons
Inventory rating50 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length70 ft (21.3 m)
Longest span66 ft (20.1 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic336 (2020)
Projected traffic381 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 County RD 32G over Brayden Br/Myrtle Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is County RD 32G over Brayden Br/Myrtle 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 2024.

How much traffic does County RD 32G over Brayden Br/Myrtle Creek carry?

About 336 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is County RD 32G over Brayden Br/Myrtle Creek?

The structure is 70 ft (21.3 m) long with a longest span of 66 ft (20.1 m) and a deck 28 ft wide.

Who owns County RD 32G over Brayden Br/Myrtle Creek?

It is owned by the County Highway Agency.