US Bridges

Strawberry Lake Wa over Tributary to Little Patu

Good

Anne Arundel County, Maryland · 0.6 MI S. of Md 170 · Structure no. 200000AA4034030

Built
1999
26 years old
Condition
Good
inspected January 2024
Type
Culvert
Steel
Length
30 ft
Daily traffic
6,700
2024 count
Owner
County
County Highway Agency

About this bridge

Strawberry Lake Wa over Tributary to Little Patu is a steel culvert carrying Strawberry Lake Wa over Tributary to Little Patu in Anne Arundel County, Maryland. It was built in 1999, so it is 26 years old, younger than the Maryland average of 52.6 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 6,700 vehicles a day, projected to reach 8,174 by 2046. The structure is 30 ft (9 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesStrawberry Lake Wa
CrossesTributary to Little Patu
Location0.6 MI S. of Md 170
RouteCounty Highway 0
Coordinates39.05289, -76.71386
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadUnknown
Structure length30 ft (9 m)
Longest span29 ft (8.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,700 (2024)
Projected traffic8,174 by 2046
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Strawberry Lake Wa over Tributary to Little Patu built?

It was built in 1999, making it 26 years old in 2025.

What condition is Strawberry Lake Wa over Tributary to Little Patu 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 January 2024.

How much traffic does Strawberry Lake Wa over Tributary to Little Patu carry?

About 6,700 vehicles per day (2024 count).

How long is Strawberry Lake Wa over Tributary to Little Patu?

The structure is 30 ft (9 m) long with a longest span of 29 ft (8.8 m).

Who owns Strawberry Lake Wa over Tributary to Little Patu?

It is owned by the County Highway Agency.