US Bridges

Stinnett Road over Plum Point Creek

Good

Calvert County, Maryland · 1.3 MI South of Md 263 · Structure no. 200000C-0013010

Built
1995
30 years old
Condition
Good
inspected March 2024
Type
Slab
Wood or Timber
Length
21 ft
1 main span
Daily traffic
1,360
2022 count
Owner
County
County Highway Agency

About this bridge

Stinnett Road over Plum Point Creek is a wood or timber slab carrying Stinnett Road over Plum Point Creek in Calvert County, Maryland. It was built in 1995, so it is 30 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 1,360 vehicles a day, roughly 5% of them trucks, projected to reach 1,661 by 2042. The structure is 21 ft (6.4 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesStinnett Road
CrossesPlum Point Creek
Location1.3 MI South of Md 263
RouteCounty Highway 34
Coordinates38.599, -76.5476
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating98.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadH 20
Structure length21 ft (6.4 m)
Longest span21 ft (6.4 m)
Deck width35 ft (10.8 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,360 (2022)
Projected traffic1,661 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Stinnett Road over Plum Point Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Stinnett Road over Plum Point 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 Stinnett Road over Plum Point Creek carry?

About 1,360 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Stinnett Road over Plum Point Creek?

The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 35 ft wide.

Who owns Stinnett Road over Plum Point Creek?

It is owned by the County Highway Agency.