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Budget Year / Version:  
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Description

This project provides for the renovation of County roadway and pedestrian bridges that have been identified as needing repair work beyond routine maintenance levels to assure continued safe functioning. Renovation work involves planning, preliminary engineering, project management, inspection, and construction. Construction is performed on various components of the bridge structures. Superstructure repair or replacement items include decking, support beams, bearing assemblies, and expansion joints. Substructure repair or replacement items include concrete abutments, backwalls, and wingwalls. Culvert repairs include concrete headwalls, structural steel plate pipe arch replacements, installation of concrete inverts, and placement of stream scour protection. Other renovation work includes paving of bridge deck surfaces, bolted connection replacements, stone slope protection, reconstruction of approach roadways, concrete crack injection, deck joint material replacement, scour protection, and installation of traffic safety barriers. The community outreach program informs the public when road closures or major lane shifts are necessary. Projects are reviewed and scheduled to reduce community impacts as much as possible, especially to school bus routes.
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Phase

Ongoing

Status

Active
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Budget Snapshot
$51.84M Total
Expenditures/Funding
$26.76M 6 Year Total
Expenditures/Funding
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Cost Change

Cost change due to the addition of three emergency projects (Alderton Road Steel Culvert failure, Turkey Branch Parkway Steel Culvert failure, and Clarksburg Road Steel Culvert failure), the addition of construction funds for emergency and critical deteriorating steel culverts to prevent imminent failure, the addition of FY25 and FY26 to this ongoing level-of-effort project, and for an FY20 supplemental for emergency culvert repairs.

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Justification

The Biennial Bridge Inspection Program, a Federally mandated program, provides specific information to identify deficient bridge elements. The bridge renovation program also provides the ability for quick response and resolution to citizen public concerns for highway and pedestrian bridges throughout the County.
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Other

The objective of this program is to identify bridges requiring extensive structural repairs and perform the work in a timely manner to avoid emergency situations and major public inconvenience. Construction work under this project is typically performed by the County's Division of Highway Services.
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Fiscal Note

An FY20 supplemental was approved for $2,100,000 for emergency culvert repairs.
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Disclosures

Expenditures will continue indefinitely. The County Executive asserts that this project conforms to the requirement of relevant local plans, as required by the Maryland Economic Growth, Resource Protection and Planning Act.
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Coordination

Department of Transportation, Maryland State Highway Administration, Maryland Department of Natural Resources, Maryland Historic Trust, and U.S. Fish and Wildlife Service.
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Budget Snapshot
$51.84M Total
Expenditures/Funding
$26.76M 6 Year Total
Expenditures/Funding
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Project Details
Project NumberP509753
Date Last Modified05/16/20
Administering AgencyTransportation
CategoryTransportation
SubCategoryBridges
Planning AreaCountywide
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Total Expenditures by Cost Element (000s)
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Total Funding by Source (000s)
EXPENDITURES (000s)
Cost ElementsTotalThru FY19Est FY20Total 6 YearsFY 21FY 22FY 23FY 24FY 25FY 26Beyond 6 Years
Planning, Design and Supervision173739706233753307001000880100015002500
Land6666000000000
Site Improvements and Utilities2121000000000
Construction3429871755693214302800268047004300340035500
Other8383000000000
Total Expenditures51841170518030267603500368055805300490038000
FUNDING (000s)
Funding SourceTotalThru FY19Est FY20Total 6 YearsFY 21FY 22FY 23FY 24FY 25FY 26Beyond 6 Years
G.O. Bonds48635154847753253983273345353535073467335730
State Aid3206156727713622272272272272272270
Total Funding Sources51841170518030267603500368055805300490038000
APPROPRIATION AND EXPENDITURE DATA ($000s)
Appropriation FY 21 Request7176
Year First AppropriationFY97
Appropriation FY 22 Request0
Last FY's Cost Estimate26981
Cumulative Appropriation25085
Expenditure / Encumbrances18949
Unencumbered Balance6136