US Bridges

Econ Drive over Trib / Bynum Run

Fair

Harford County, Maryland · 100 Ft N Moores Mill RD · Structure no. 200000H-0210030

Built
1982
43 years old
Condition
Fair
inspected July 2023
Type
Culvert
Steel
Length
24 ft
Daily traffic
1,623
2023 count
Owner
County
County Highway Agency

About this bridge

Econ Drive over Trib / Bynum Run is a steel culvert carrying Econ Drive over Trib / Bynum Run in Harford County, Maryland. It was built in 1982, so it is 43 years old, younger than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,623 vehicles a day, roughly 5% of them trucks, projected to reach 1,957 by 2043. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesEcon Drive
CrossesTrib / Bynum Run
Location100 Ft N Moores Mill RD
RouteCounty Highway 1544
CountyHarford County
StateMaryland
Coordinates39.5456, -76.32489
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum 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 length24 ft (7.2 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,623 (2023)
Projected traffic1,957 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 Econ Drive over Trib / Bynum Run built?

It was built in 1982, making it 43 years old in 2025.

What condition is Econ Drive over Trib / Bynum Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Econ Drive over Trib / Bynum Run carry?

About 1,623 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Econ Drive over Trib / Bynum Run?

The structure is 24 ft (7.2 m) long with a longest span of 6 ft (1.8 m).

Who owns Econ Drive over Trib / Bynum Run?

It is owned by the County Highway Agency.