[{"_1":2,"_99":-5,"_100":-5},"loaderData",{"_3":4,"_26":27},"root",{"_5":6,"_17":10,"_18":19,"_20":21,"_22":10,"_23":-5,"_24":-5,"_25":10},"user",{"_7":8,"_9":10,"_11":10,"_12":-5,"_13":-5,"_14":15,"_16":-5},"roles",[],"isAuthenticated",false,"isPremium","planName","subscriptionStatus","featureFlags",{},"insightsBudget","isDevelopmentHost","userPreferences",{},"recaptchaSiteKey","6LcvOJcUAAAAAHsB-gPGfGktcRlKpH7OTIU_dMTD","isImpersonating","impersonation","affiliateStatus","isFreedomPortal","routes/v2/article/layout",{"_28":29,"_30":31},"notFound",true,"relatedArticles",[32,75,87],{"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52,"_53":54,"_55":56,"_57":58,"_59":60,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},"mediaId",6474843,"mediaKeyId","5739187-262027a1fc8b11fb839060189af90425","parentId",5739187,"title","Staff outlines cost-saving options for Rangstorf grade separation after major estimate increase; committee urges continued work to secure funding","audioSeconds",687,"startMs",7500000,"endMs",8187000,"viewUrl","/Search/View?dp=1&key=5739187-262027a1fc8b11fb839060189af90425&start=7500&end=8187","thumbnailUrl","https://assets.pipeline.soar.com/5739187-262027a1fc8b11fb839060189af90425/thumbnail_7500000.jpg","articleUrl","/articles/6474843/Mountain-View/Santa-Clara-County/California/Staff-outlines-cost-saving-options-for-Rangstorf-grade-separation-after-major-estimate-increase-committee-urges-continued-work-to-secure-funding","mediaUrl","https://secure.pipeline.soar.com/6474843-ac076cf93097fec9ba8135a790809cfe/orig.mp4?Expires=1775363520&Signature=Yl0O-61sxkzjjQIoF64NKybZRBUpdek1CnNt7~bnbGud34S6EfhnKWDtv91P7smx9JzGDdu5iR1nX0gCv9TEoJ0c8VQWCRdvScBhW20b~ReFzt68FXUlYILfX9X7-tOtGA8nUSyq9cdWbBryCLmvPxnyu3i1Q8r-~8Mg203EzWRBIUBv9h-TFTntTcgGia~tYTzfzR7Zr35CFbSY7kmsWdgZBmXwKoMfSMhcEhwyLh1-ep8X9Zann7t2pBWP~r5pDkSLQgF001BuFx7R87s5m0p5pYwp13egYREDHBPbsQGELxDlb-GvU4pGci6n9OnbdI7BW-0wJfmJ-AHGat5uUA__&Key-Pair-Id=KUT5TJCACFTXG","author","Coty of Mountain View","date","2025-09-09T19:02:46Z","article","City staff presented updated cost estimates and potential cost‑reduction measures for the Rangstorf Avenue grade separation project after recent third‑party and contractor reviews raised construction cost projections. The committee reviewed options and directed staff to continue design validation while pursuing funding and right‑of‑way work that can reduce future escalation.

Joy Houghton, senior civil engineer, walked the committee through the updated numbers and value‑engineering options. Houghton said Caltrain currently operates \"104 trains per weekday resulting in 17 minutes of gate downtime per peak hour at Rangstorf Avenue,\" creating backups that affect access to schools, the park, community center and local businesses. Houghton summarized the cost history: a January 2024 staff estimate based on 35% design had put total project cost at about $325 million (with $242 million construction estimate). Updated contractor and third‑party estimates received in October 2024 raised the construction estimate to about $312 million and the total project cost to $453 million; the staff analysis attributes the increase to underestimated construction costs and missing contingencies in earlier estimates.

Faced with the higher estimate, staff paused advancing all components from 35% to 65% design and presented a three‑part cost reduction strategy:
1) Construction methods and sequencing (staging, pavement sections, sanitary relocations). Caltrain deemed a single‑track “shoe‑fly” infeasible; net realistic savings in this category are roughly $14 million.
2) Design modifications, such as removing or revising retaining walls where Caltrain no longer requires double‑tracking at Rangstorf; potential savings roughly $4.8 million from several targeted changes.
3) Elimination or deferral of elements the city could build later (for example, deferring a retaining wall at the gas station parcel or deferring a bicycle/pedestrian overcrossing). Staff recommended not deferring the bicycle/pedestrian bridge because it preserves neighborhood connectivity; deferring the gas-station wall could save about $1.3 million. Combined with contingency adjustments and schedule shortening (reducing construction duration from 3 to 2.5 years), staff summarized recommended savings of about $58.1 million, lowering the updated total from $453M to roughly $395M.

Houghton said the city currently has secured or expects about $296 million in funding toward the project; after the recommended reductions, the project would still show an estimated shortfall of about $99 million. Staff emphasized that the numbers presented are rough orders of magnitude from 35% design and that more definitive savings and costs will come from advancing to 65% design. Houghton recommended the council approve the proposed cost‑reduction measures so staff can proceed in refining design and advancing right‑of‑way acquisition and limited early work that could reduce escalation.

Committee discussion focused on timing, the risk of further escalation if construction starts after 2027 (staff estimated annual increases of $9–14M if construction is pushed beyond 2027), and how to prioritize early work (utility relocations, Leland Avenue realignment) to reduce inflation exposure. City leadership noted Caltrain’s recent use of a contractor-embedded estimator and the region‑wide trend of larger-than-expected cost increases on grade‑separation projects.

A motion to accept staff’s recommended cost‑reduction approach and proceed with targeted design and right‑of‑way activities passed; two committee members voted in favor and one opposed, who asked for additional aggressive cost‑cutting and clearer funding commitments prior to advancing all elements into 65% design.

Why this matters: Rangstorf grade separation eliminates frequent gate downtime at a busy Caltrain crossing, addresses pedestrian/bicycle access and is central to reducing local vehicle delay and the use of train horns. The project has a long history of study and earlier design work but now faces a substantial funding gap after updated contractor estimates.

What’s next: Staff will seek Council direction to adopt the recommended reductions and continue to 65% design for validated cost estimates, advance right‑of‑way acquisition for necessary parcels, pursue grant and partner funding to close the shortfall, and evaluate early utility/realignment work as a short‑term mitigation against cost escalation.","mediaType","Video","parentTitle","Sept. 2, 2025 Council Transportation Committee","oneSentenceSummary","Staff told the committee that contractor and third‑party estimates raised the Rangstorf grade separation project total to about $453 million and proposed roughly $58.1 million in cost‑reduction measures that would reduce the estimate to roughly $395 million while still leaving an approximate $99 million shortfall.","taxTitle","Mountain View, Santa Clara County, California","taxId",2861,"location","headline","","shortSummary",{"_33":76,"_35":36,"_37":38,"_39":77,"_41":78,"_43":79,"_45":80,"_47":81,"_49":82,"_51":83,"_53":84,"_55":56,"_57":58,"_59":85,"_61":62,"_63":64,"_65":86,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},6474848,"Committee advances El Monte corridor road diet and protected-bike proposals; asks staff to pursue Caltrans coordination",4250,3228000,7478000,"/Search/View?dp=1&key=5739187-262027a1fc8b11fb839060189af90425&start=3228&end=7478","https://assets.pipeline.soar.com/5739187-262027a1fc8b11fb839060189af90425/thumbnail_3228000.jpg","/articles/6474848/Mountain-View/Santa-Clara-County/California/Committee-advances-El-Monte-corridor-road-diet-and-protected-bike-proposals-asks-staff-to-pursue-Caltrans-coordination","https://secure.pipeline.soar.com/6474848-5e7cf689ef83399b0ddcde5eaacece41/orig.mp4?Expires=1775363520&Signature=HUHkBJLi~m4AnBL-hCYJoF0yA2Bh1anSlKaqbpJs-5cir9O7fDzA-kBi74oj~ov26bw8RePIFQPSDf3KaD9KRSIonZ-4atJ2XpVLrW70bCkve2lp7S0TY6ZYcQB2eO1jLTUehPdVeHeXaq-I69AUidV0NqcYRlHcxILuoRgxqZjs41oEzJKUIVF4j0TTGQ5v4zqvrdb-7fGRr3WctNpd4o5E3fjabUX7TCBltk94vqUB7nB~mfvEBfAphaDccQsZTtjOH2ffOa6XiO12KHWb-PkxruENyTZYnoCdP10QIv4Yifmg3O9CwD8zCYIQfVREZDf4rdyrumIoLy0Wdr6jCg__&Key-Pair-Id=KUT5TJCACFTXG","The committee reviewed the preliminary design for the El Monte Corridor Improvement Project (Project 21.38) and directed staff to advance the project into final design, subject to further coordination with Caltrans and incorporation of BPAC comments.

Mary Chris Wong, associate civil engineer in Public Works, and Joy Ho/Ho Tan (senior civil engineer) presented scope and schedule details. Wong said, \"El Monte Avenue is a 4‑lane street with two travel lanes and a bicycle lane in each direction, a posted speed limit of 35 miles per hour, and an average daily traffic volume of approximately 14,000 vehicles per day.\" The project’s concept, previously approved by Council as an alternative, proposes a road diet from four lanes to three lanes with buffered bike lanes and upgraded intersections where the corridor crosses El Camino Real (State Route 82).

Key proposed elements described by staff include:
- Two signalized intersections at El Camino Real (SR 82): El Camino Real & Escuela Avenue and El Camino Real & El Monte Avenue — planned upgrades include high‑visibility crosswalks, green bike-lane conflict markings, removal of some slip‑turn/right‑turn-only lanes and installation of curb bulb‑outs and directional curb ramps.
- Road diet and buffered bike lanes along El Monte from El Camino Real to the city limits at J Street/Springer Road, with green striping in conflict zones and pedestrian refuge islands at selected crossings.
- Addition of two new crosswalks at Hollingsworth with RRFBs (rectangular rapid‑flashing beacons) pending additional funding.

Staff noted funding and permitting constraints: the El Camino Real intersections are in Caltrans right-of-way, and the OBAG‑3 (One Bay Area Grant cycle 3) federal grant of $2.4 million is targeted to work in the Caltrans right-of-way. City funding will cover corridor improvements outside state right-of-way. Wong said staff will continue Caltrans coordination because improvements in the State Route 82 right‑of‑way require Caltrans design review and permitting.

BPAC recommended staff adopt the preliminary design and suggested additional elements for review: explore protected treatments on certain northeast/southeast corners at the El Camino intersections, consider reducing a southbound Escuela vehicle lane to provide wider bicycle space, evaluate approaches at J Street to reduce vehicle/bicycle conflicts, and perform a post-construction speed study.

Committee members asked about lighting improvements, design details for buffers and bike lanes, and how the project would handle driveway and parking-lot access at major shopping centers. Staff said they would evaluate buffer types, lighting needs, and specific driveway treatments in the design phase and seek Caltrans approvals where required. The project team expects to finalize design in summer 2026 and bid for construction after Caltrans approvals; staff estimated construction could begin in spring 2027.

A committee motion to approve the preliminary design and direct staff to advance the project into final design passed (tally recorded in the meeting: yes 2, no 1). Committee members asked staff to pay particular attention to the El Camino/ Escuela intersection and to explore greening opportunities in areas created by removing slip lanes, with the understanding that improvements in Caltrans right-of-way will require additional coordination and potentially additional funding.

Why this matters: El Monte is a major north–south corridor connecting to Foothill and providing local access to neighborhoods and schools. The proposed road diet and protected bike facilities aim to reduce vehicle-bicycle conflicts and improve pedestrian crossings on a corridor with roughly 14,000 average daily vehicles.

What’s next: Staff will refine design details, continue coordination with Caltrans and BPAC, and return with final design and bid authorization in summer 2026; construction was described as anticipated in spring 2027 following Caltrans approvals.","The committee reviewed preliminary designs for an El Monte Avenue road diet with buffered bike lanes and intersection upgrades at El Camino Real, and voted to advance the project into final design while asking staff to coordinate closely with Caltrans and incorporate BPAC comments.",{"_33":88,"_35":36,"_37":38,"_39":89,"_41":90,"_43":91,"_45":92,"_47":93,"_49":94,"_51":95,"_53":96,"_55":56,"_57":58,"_59":97,"_61":62,"_63":64,"_65":98,"_67":68,"_69":70,"_71":68,"_72":73,"_74":73},6474852,"Committee backs Miramonte Avenue ‘complete streets’ concept, asks staff to preserve greening options",2937,176000,3113000,"/Search/View?dp=1&key=5739187-262027a1fc8b11fb839060189af90425&start=176&end=3113","https://assets.pipeline.soar.com/5739187-262027a1fc8b11fb839060189af90425/thumbnail_176000.jpg","/articles/6474852/Mountain-View/Santa-Clara-County/California/Committee-backs-Miramonte-Avenue-complete-streets-concept-asks-staff-to-preserve-greening-options","https://secure.pipeline.soar.com/6474852-ca5bfd8df653dc69e431ff6b724f819c/orig.mp4?Expires=1775363520&Signature=nFCYcT2xuIYVpKUfrYETQrJUPv~nOkG049SAqPJ3x7PE4vYwy1W0CAFl5M6npqBJqLAosQEO9eJbP9ZBGc423IAKKMkOjEoRJzVqq7j15inm~3p-qE9wfxOsoGl7x~HrGpDOJor1DMsvCkHyciogiarWsozHn0Vrir~ShPxLjCUJrJmIBo2msAMwxYJbckZeIbfgUq5N2IjJf0-gZyjM2mBC3yh7C2BQNz0X-l8H-RDHMmKaM2aSRt7rL3bIruxPiQRAJsn188-M5cVjOMKR80SgMfEN2aNTuTiACWJfmyI27~1COhmdS7dMbbHxGwdO2NdGoeFBjx99Oim3zrr6pA__&Key-Pair-Id=KUT5TJCACFTXG","Miramonte Avenue’s preferred ‘complete streets’ concept — featuring barrier-protected bikeways, parking-protected lanes and a reduction from two travel lanes to one in each direction — won the committee’s backing after staff presented results of outreach and traffic analysis.

The committee reviewed the preferred alternative concept plan for the Miramonte Avenue Complete Streets Study (Project 23.31) from El Camino Real to Castro Street (segment A), and directed staff to recommend the preferred concept to the City Council while preserving room for future greening and exploring several BPAC (Bicycle and Pedestrian Advisory Committee) suggestions.

The study presentation was led by Allison Boyer, assistant public works director, with transportation planner Priyoti Ahmed explaining the design and outreach results. Boyer told the committee the recommendation before the panel is to \"review and recommend the preferred alternative concept plan for Miramonte Avenue Complete Streets project 23.31 from El Camino Real to Castro Street, segment A, to City Council.\" Ahmed said the work focuses on segments A and C (segment B is already under design and construction) and that segment A was chosen now because it needs paving.

Staff said outreach included two rounds of public engagement: a walk/bike audit, open house and pop-ups at nearby schools, plus an interactive map survey and mailed flyers. Ahmed reported more than 500 people engaged across outreach activities and that, among survey respondents, \"approximately 64%... supported the proposed travel-lane reduction\" and about 55% of respondents opposed preserving a travel lane (preservation was the most-cited reason for opposition). The outreach also found support for protected bikeways and pedestrian safety features.

Key elements of the preferred concept presented to the committee include:
- Barrier-protected southbound bikeways and parking-protected northbound bikeways in portions of the corridor.
- Conversion of two travel lanes to one lane where analysis showed low traffic volumes and acceptable delay under Highway Capacity Manual methodology.
- Removal of on-street parking on the west side of several blocks where seven‑day parking counts showed consistently low demand, with retention on the east side where demand was higher.
- Mid-block crossings with rectangular rapid-flashing beacons (RRFBs), high-visibility crosswalks, traffic-calming measures and space reserved for a future “green street” if funding becomes available.

Public commenters at the meeting generally supported the staff recommendation. John Scarborough, a Mountain View resident, said the protected bike lanes proposed would make the corridor safer for students and other cyclists. Several speakers urged lowering the speed limit to 25 mph for the whole corridor, adding trees, and ensuring good sightlines at driveways and conflict points. The committee also discussed possible raised crosswalks and where greening could be added if funding is found.

Committee member Leonard moved that the committee accept the staff recommendation, including the BPAC comments, and to explore greening opportunities; another committee member seconded the motion and the committee approved the recommendation to forward the preferred alternative concept plan to Council for consideration (vote tally not specified in the transcript). The committee asked staff to return to Council in fall 2025 with the final report and to include disaggregated outreach demographics (residence/use relationship) in the Council packet.

Why this matters: Miramonte is a school corridor providing access to St. Joseph, Graham Middle and Bob Elementary schools. The plan links Vision Zero goals and the Safe Routes to School program with near-term paving work to reconfigure lanes and add protected biking and pedestrian facilities while preserving the option to add trees and green stormwater features in future design phases.

What’s next: Staff will refine design details in the design phase tied to the pavement project, incorporate BPAC and committee feedback where feasible (loading zones, additional mid-block crossings, shortening turn radii, transitions to segment B), and present the final plan to Council in fall 2025. If Council directs, staff said they will include a high-level cost estimate for adding greening so Council can consider funding at the biannual CIP update.","Mountain View committee reviewed a preferred ‘complete streets’ concept for Miramonte Avenue (El Camino Real to Castro/Maryland Drive), endorsing protected bikeways and a lane reduction while asking staff to preserve options for future street trees and other greening.","actionData","errors"]

Article not found

Staff outlines cost-saving options for Rangstorf grade separation after major estimate increase; committee urges continued work to secure funding

Committee advances El Monte corridor road diet and protected-bike proposals; asks staff to pursue Caltrans coordination

Committee backs Miramonte Avenue ‘complete streets’ concept, asks staff to preserve greening options