US Bridges

Enterprise RD over Myer Branch

Fair

Grayson County, Texas · 3.50 MI W of FM 1417 · Structure no. 010920AA0447002

Built
1988
37 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
88
2023 count
Owner
County
County Highway Agency

About this bridge

Enterprise RD over Myer Branch is a steel stringer/multi-beam or girder carrying Enterprise RD over Myer Branch in Grayson County, Texas. It was built in 1988, so it is 37 years old, younger than the Texas average of 44.4 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 88 vehicles a day, roughly 3% of them trucks, projected to reach 182 by 2040. The structure is 38 ft (11.6 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesEnterprise RD
CrossesMyer Branch
Location3.50 MI W of FM 1417
RouteCounty Highway 0
CountyGrayson County
StateTexas
Coordinates33.7237, -96.70054
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span38 ft (11.6 m)
Deck width24 ft (7.2 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic88 (2023)
Projected traffic182 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$43,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Enterprise RD over Myer Branch built?

It was built in 1988, making it 37 years old in 2025.

What condition is Enterprise RD over Myer Branch 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 February 2024.

How much traffic does Enterprise RD over Myer Branch carry?

About 88 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Enterprise RD over Myer Branch?

The structure is 38 ft (11.6 m) long with a longest span of 38 ft (11.6 m) and a deck 24 ft wide.

Who owns Enterprise RD over Myer Branch?

It is owned by the County Highway Agency.