US Bridges

E Middle Bosque RD over Branch Middle Bosque

Fair

McLennan County, Texas · 7.00 MI W of SH 317 · Structure no. 091610AA0158002

Built
1988
37 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
61
2020 count
Owner
County
County Highway Agency

About this bridge

E Middle Bosque RD over Branch Middle Bosque is a steel stringer/multi-beam or girder carrying E Middle Bosque RD over Branch Middle Bosque in McLennan 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 61 vehicles a day, projected to reach 140 by 2036. The structure is 26 ft (7.9 m) long and 26 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

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CarriesE Middle Bosque RD
CrossesBranch Middle Bosque
Location7.00 MI W of SH 317
RouteCounty Highway 0
CountyMcLennan County
StateTexas
Coordinates31.60349, -97.55001
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 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 geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckAluminum
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span25 ft (7.6 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61 (2020)
Projected traffic140 by 2036
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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$208,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E Middle Bosque RD over Branch Middle Bosque built?

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

What condition is E Middle Bosque RD over Branch Middle Bosque 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 April 2024.

How much traffic does E Middle Bosque RD over Branch Middle Bosque carry?

About 61 vehicles per day (2020 count).

How long is E Middle Bosque RD over Branch Middle Bosque?

The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 26 ft wide.

Who owns E Middle Bosque RD over Branch Middle Bosque?

It is owned by the County Highway Agency.