US Bridges

Md 100M (coca Cola over Branch of Deep Run

Good

Howard County, Maryland · 0.06 M N of Aa CO Line · Structure no. 100000130151030

Built
1998
27 years old
Condition
Good
inspected May 2024
Type
Culvert
Steel
Length
55 ft
Daily traffic
13,792
2013 count
Owner
State
State Highway Agency

About this bridge

Md 100M (coca Cola over Branch of Deep Run is a steel culvert carrying Md 100M (coca Cola over Branch of Deep Run in Howard County, Maryland. It was built in 1998, so it is 27 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 13,792 vehicles a day, projected to reach 11,281 by 2026. The structure is 55 ft (16.7 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesMd 100M (coca Cola
CrossesBranch of Deep Run
Location0.06 M N of Aa CO Line
RouteState Highway 100M
CountyHoward County
StateMaryland
Coordinates39.18083, -76.73599
Functional classUrban Local

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 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 length55 ft (16.7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,792 (2013)
Projected traffic11,281 by 2026
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Md 100M (coca Cola over Branch of Deep Run built?

It was built in 1998, making it 27 years old in 2025.

What condition is Md 100M (coca Cola over Branch of Deep Run 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 May 2024.

How much traffic does Md 100M (coca Cola over Branch of Deep Run carry?

About 13,792 vehicles per day (2013 count).

How long is Md 100M (coca Cola over Branch of Deep Run?

The structure is 55 ft (16.7 m) long with a longest span of 11 ft (3.4 m).

Who owns Md 100M (coca Cola over Branch of Deep Run?

It is owned by the State Highway Agency.